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10 Best Cheap 3D Scanners in 2022 (That Work Well)

So you’re interested in getting into 3D scanning? First thing you’ll need: a 3D scanner. You could also make your own DIY 3D scanner, but this requires time, effort and skill, and many would prefer to buy their own affordable 3D scanner online and save the hassle.

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But, you also don’t want to break the bank.

You don’t need a $20,000 professional piece of kit designed for precise prototypes and industry, you just want an easy-to-use, accurate and affordable 3D scanner you can use to scan your favorite miniatures and other fun designs, or even to scan you and your friends/family’s faces to 3D print them!

So, we’ve put together the absolute top picks for low-cost 3D scanners that still work great, from the lowest price range of $150 (though you have to build most of it yourself), to the $500-ish price range we recommend to get a good quality scanner – our Revopoint POP scanner is this price and we’re very happy with it – and also some more premium options for precise detail scanning.

What Makes a Good Cheap 3D Scanner?

Price-performance ratio — offering bang for their buck
Accuracy and resolution
Versatility — are they portable, and can they be used both handheld and stationary?
Ease of use — from simple setup, to software compatibility

BUDGET PICK

Revopoint POP

Has a grip for holding it to scan people/bodies, and turnstile and stationary object scanning

0.3mm accuracy and 8fps scanning

Available at:

Revopoint here

MID-RANGE PICK

Matter & Form V2

Accurate 0.1mm scan quality

Powerful stationary scanner for intricate 25x18cm objects

Comes with Mfstudio scan software

Available at:

Amazon hereDynamism here

PREMIUM PICK

Shining 3D EinScan SE

“Cheapest professional-level 3D scanner”

Scans 70x70x70cm objects to 0. 1mm scan accuracy and can rotate objects

Available at:

Amazon hereDynamism here

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Name and brand	Type of 3D scanner	Price	Best price available at:
Revopoint POP	Stationary/Handheld	$500	Revopoint 3D here
BQ Ciclop	Laser triangulation	around $165	Amazon here
XYZ 1.0 Pro	Low cost handheld 3D scanner	$445	Amazon here
Revopoint POP 2	Stationary/Handheld/Color	$699	Revopoint 3D here
Sol 3D scanner	Laser triangulation	$799	Amazon here
Matter & Form V2	Desktop 3D scanner	$749	Amazon here
Shining 3D Einscan SE	Stationary 3D scanner	$1,199	Amazon here
Scantech iReal 2E	Handheld 3D scanner	$3,980	Scantech site
Shining 3D Einscan SP	Stationary 3D scanner	$2,599	Amazon here

Cheap 3D Scanners Under $500

Revopoint POP – Best Cheap 3D Scanner

Price: around $500 — Available at Revopoint store here
Resolution: 0. 3 mm
Max Scan Volume: 210 x 130 mm
Technology: Structured light & infrared scanning
Speed/Frame Rate: 8fps

The Revopoint POP is one of the best low-cost 3D scanners around, with a single frame accuracy of up to 0.3mm, and the versatility to be used portably to scan faces, bodies and animals, as well as a stationary scanner for sculptures, prototypes and other objects.

Weighing just 200g, it’s portable and light, and can easily fit into any backpack or transporting equipment you have.

Whether you use iOS or Android, MacOS or Windows, it’s compatible with your smartphone, tablet or laptop, and connects seamlessly via USB to scan and export — and can export in STL, OBJ or PLY file formats. It comes with cables to connect to PC or Mac, as well as a portable stick that connects to your smartphone for previewing your scans in handheld mode.

For scanning faces, the infrared sensors (similar to more expensive 3D scanners like the Einscan H) makes for a zero-glare solution that doesn’t hurt your eyes, and helps with scanning darker features (though dark hair will still be a problem).

The entire kit includes a smartphone rig, mount and grip, LED light to support scanning, mini tripod, and a turntable for scanning stationary objects. Revopoint bundle the POP 3D scanner with their own software for editing and optimizing your scans, including multiple continuous splicing, making it a great all-around affordable 3D scanner workflow.

Read more: Revopoint POP 2 3D scanner review

BQ Ciclop — Great Cheap 3D Scanner Under $200

Resolution: 0.5mm
Price: around $150 — Available on Amazon here
Scan time: 2-8 mins
Maximum scan volume: 200 x 200 x 205 mm

Most 3D printing experts will know of BQ’s 3D printer range. In addition to their printers, BQ also designed the Ciclop, an affordable 3D scanner that’s completely open-source. You can either build it yourself at home if you prefer a DIY project, or buy it pre-assembled online.

This nifty budget 3D scanner has a good scanning volume — up to 250 x 205 mm — so it’s no slouch for the price. It utilizes laser triangulation technology, so you don’t need to hold the scanner and move it around the object.

And since it’s open-source, you can modify it however you want — following the RepRap 3D printer philosophy. It’s a great cheap laser scanner, and one of the best value 3D scanners out there.

In terms of specs, it’s actually very good for the price — with resolutions between 0.3-0.5mm. You can easily scan to a free 3D software tool (the BQ Ciclop comes with Horus) via Bluetooth or USB, though experienced makers may prefer to work in a more professional 3D software package.

Overall, the BQ Ciclop is a plucky, low-cost 3D scanner that’s great for new makers looking to get 3D scanning. One drawback is that it isn’t the easiest 3D scanner to assemble, so less experienced DIY-ers may opt to buy it pre-assembled online.

XYZprinting Handheld 2.

Price – Check price on Amazon here
Resolution: 0.2 mm – 1.5 mm
Max Scan Volume: 100 x 100 x 200 cm
Technology: Stereo imaging
Speed/Frame Rate: 40 fps

Building on the success of its first low-cost 3D scanner, XYZ is back with the new XYZprinting 3D Scanner 2.0, promising, rather grandly, 3D scanning for a new frontier. Much of the focus here is on wiping out the reliability issues of the original while also increasing the resolution substantially.

Powered by an Intel RealSense module, the XYZprinting 3D Scanner 2.0 leans on portability, fast scanning, and greater detail as its chief attributes. It employs two cameras equipped with stereo imaging technology to measure the depth, shape, and size of objects.

Housed in a light and compact shell (itself designed to fit comfortably in the hand or clip onto a laptop or PC screen) weighing a feathery 382 g are some impressive specifications. It features full-color scanning at up to 1920 x 1080p at 40 FPS and 640 x 480 at 30 FPS depth imaging.

Resolution sits at a decent 0.2 mm to 1.5 mm, far better than the original’s 1.0 to 2.5 mm. It has a 25-60 cm operating range and a scanning distance of 20-120 cm. Alongside it boasts a max scan size of 100 x 100 x 200 cm for quick scanning of relatively large objects or bodies.

Firing up the XYZprinting 3D Scanner 2.0 gives you three modes: one tuned to capture objects, one optimized for headshots and portraits, and the last designed for full-body scans. Scanning is the usual process of capturing an object from multiple angles. The scanner then creates a digital mesh model replica, exportable to STL, OBJ, PLY, and FBX file formats.

Overall, the XYZprinting Handheld 2.0 punches above its price point and is a sound investment for those that need an affordable 3D scanner. The only negative is that the scanner is tethered to a USB cable, which detracts a little from its overall portability as you’ll always need a computer to scan objects.

Low Cost 3D Scanners ($500+)

Revopoint POP 2 – Best Under $1000

Price: $699 — Available at Revopoint Official store here
Precision: 0.05 mm
Scan Speed: 10 FPS
Minimum Scan Volume: 20 x 20 x 20 mm
Single Capture Range: 210 x 130 mm
Working Distance: 150 – 400 mm
Point Cloud Distance / Single-Frame Accuracy: 0.15 mm

We already feature the Revopoint POP on our affordable 3D scanner review, but the newer upgraded version, the POP 2, improves in almost every area.

It’s one of the best, if not the best 3D scanner under a thousand dollars, and works superbly for stationary scanning (it comes with a movable turntable to scan all sides), handheld scanning of objects, faces, bodies and more, as well as accurate color scanning.Scanning a toy with the Revopoint POP 2 using the “fill holes” setting (often leave it off and sort any errors in post). However, you can’t scan black or shiny features unless you spray them to become visible to the camera.

If budget is important, then the standard POP is fine. But, if you want that extra quality, the POP 2 offers up to 0.05mm precision (vs 0.3mm for the POP), a faster 10fps scan speed (vs 8fps on the POP), and it can scan smaller parts, starting at 20mm³ vs the original POP’s 30mm³.During our test and review, the calibration showed an accuracy of around 0.07mm.

It scanned color images well when we tested it on some kids toys and a multi-color Rubik’s cube, and scanned faces accurately (but don’t select the “fill holes” setting as it will create deformed faces by creating a mesh cloud that includes background noise).

Overall, it’s probably the best cheap 3D scanners around – standard scanning, face scanning, color, or entire body scanning, it’s good for all uses.Color scanning and editing test.

Read the full review: Revopoint POP 2 hands-on test and review

Compare: Revopoint POP vs POP 2 and MINI

Sol 3D scanner — Low cost laser scanner

Price: $799 — Available on Amazon here
Resolution: up to 0. 1 mm
Scan volume: up to 170 x 170 mm
Scan speed: 10 min in Turbo mode, 20 min normally

Costing under $1,000, the Sol 3D scanner is an affordable laser scanner capable of scanning small and medium-sized objects with strong accuracy. For small parts or objects, it has a specialized Near Mode option, and for larger objects, you can use Far Mode.

Specialized 3D scanning software comes with the Sol scanner, easily enabling you to export object scans in either STL or any other file formats, for either 3D printing in a 3D slicer, or importing into a 3D CAD software tool for editing and optimizing.

The scanner is positioned towards hobbyists as well as entrepreneurs looking to expand their product range presentation.

With Facebook now letting anyone upload 360-degree images of their products that customers and fans can view, it has never been more important to have 3D scans of your best-sellers, with the Sol perfectly suited for this.

Overall, it’s a great low cost 3D scanner for effective scanning of small and medium objects.

Matter & Form V2 3D Scanner

Price: $749 — Available on Amazon worldwide here / Available on Matterhackers here
Scan volume: 250 x 180 mm
Accuracy: within 0.1 mm
Scan speed: up to 65 seconds

The Matter and Form scanner is ideal for stationary objects, such as this vase.

Featuring very accurate scanning at up to 0.1mm due to its 2 lasers and HD-CMOS sensor, the Matter & Form V2 is up there as the most precise cheap 3D scanner under $1,000.

Like many of these desktop 3D scanners, the Matter & Form comes with its own 3D software tool for editing and transferring files, and comes with Mfstudio and Quickscan for fast 65-second scanning.

If you’re looking to 3D print your scans, you can seamlessly import them into your 3D printer software and either print remotely via WiFi, or slice and export to a USB or SD card.

The only thing that may rule it out for some people is its relatively small maximum scanning size. Because it sits stationary when scanning, it can only scan objects that fit on its scanning platform (up to 25cm tall and 18cm diameter), so those who plan on scanning people or larger objects will prefer a handheld scanner instead.

Apart from that, it’s a fantastic, very precise 3D scanner perfect for scanning intricate, small objects.

Shining 3D EinScan-SE — Best value 3D scanner

Price: $1,199 — Available on Amazon worldwide here / Available on Dynamism Store here
Scan accuracy: a single shot is within 0.1 mm
Scan range: single scan – 200 x 150 mm / maximum scan range – 700 x 700 mm
Scan speed: a single shot under 8 seconds

Proclaimed the “cheapest professional level 3D scanner” by Shining 3D, their EinScan SE model is their entry-level 3D scanner. Some of their other scanners, for example the Einscan Pro 2X can cost upwards of $7,000, though just because it’s their cheapest scanner doesn’t mean the EinScan SE isn’t impressive.

It can scan up to 70 x 70 x 70 cm, which should be enough for your printing needs unless you’re scanning entire cars, or people. Moreover, it’s accurate to 0.1mm so scan quality will absolutely not be a problem.

You can either have the object being scanned rotate, or do so yourself, the EinScan-SE supports a variety of options. Overall, it’s impressive for the price and a very strong 3D scanner.

iPhone With LiDAR Scanner

Price: Check price on Amazon here
Technology: LiDAR sensor
Compatible Devices: iPhone 13 Pro Max, iPhone 13 Pro, iPhone 12 Pro Max, iPhone 12 Pro, iPad Pro

You may already have one of the best cheap 3D scanners in your pocket right now – an iPhone. The latest additions to Apple’s iPhone lineup, namely the iPhone 12 and 13 Pro family, along with the iPad Pro, feature a LiDAR sensor integrated into the camera assembly.

Light Detection And Ranging, or in simple terms, 3D laser scanning, beams light onto an object and then measures the time it takes for the light to reach back to the sensor to capture the size, shape, and other characteristics. It does not just scan objects but also 3D spaces.

The sensor is chiefly equipped to boost the iPhone’s ability to capture crisp and clear images in less than ideal light conditions, but when paired with an appropriate app becomes a decent 3D scanner. The results aren’t quite on par with what you’d get with a dedicated 3D scanner, but they aren’t half bad for a device with a cheap LiDAR scanner you likely already own.

A growing number of apps make full use of the iPhone LiDAR sensor to scan and create 3D models, ready for export in various popular formats, which you can then edit in CAD software. Apps like Canvas, 3D Scanner, and Polycam are excellent starting points. Most are free, too, meaning you can 3D scan for no extra cost if you’re already the owner of one of the latest iPhones.

iReal 2E color 3D scanner

Price: $3,980 – More info at Scantech store here
Resolution: up to 0.2 mm
Accuracy: up to 0. 1 mm
Weight: 850g

While not as cheap as some other options, Scantech’s iReal 2E is one of the most cost-effective professional handheld color 3D scanners on the market, capable of extraordinary accuracy and precise 3D object scans.

It’s specially designed for 3D scanning medium and large objects and human body scanning, equipped with four scanning modes: features, texture, markers, and mixed, giving you great flexibility for scanning different types of objects.

It features a large 580 x 550 mm field of view making it easy for beginners to operate, and a long 280 – 1000 mm scanning distance, ideal for larger items that lower-cost 3D scanners simply can’t manage.

Additionally, the iReal 2E color 3D scanner adopts infrared structured light technologies, with key advantages across invisible light scanning, environment/material adaptability (such as performing well on human hair, dark objects or under strong sunlight), and so many more.

Above all, if you are looking for a reasonably priced 3D scanner that can handle professional applications, this could be perfect for you.

It’s powerful and with the scanning modes and large field of view, it’s also very versatile. The iReal 2E is particularly useful for:

Human body modeling — customization and re-creation of artistic portraits, film, video, game, VR, AR and other CG character modeling, medical rehabilitation, human body parts customization
Art and design — medium and large-sized sculptures, cultural relics, college art training, clothing design, creative design, and derivative product development, etc
Reverse engineering — castings, forgings, sanitary ware and other products with low precision requirements
3D printing

Shining 3D EinScan-SP

Price: $2,599 — Available on Amazon worldwide here / Available on Dynamism Store here
Scan range: single scan – 200 x 150 mm / max scan range – 1200mm³
Accuracy: single-shot accuracy under 0. 05 mm
Speed: single shot speed of under 4 seconds

Having included the EinScan-SE, we had to also include its bigger brother, the EinScan-SP, as they’re both such standout 3D scanners. It’s not as cheap, and in fact, $2,500 is a lot of money, but compared to some industrial 3D scanners that can cost $50,000 plus, it’s comparatively inexpensive!

Whereas the EinScan-SE is accurate to 0.1mm, the SP is accurate to 0.05mm, an astonishing level of precision. This will result in clean, accurate and crisp 3D scans that can in turn be made into stunning 3D prints.

Additionally, it can scan larger objects, up to 120 x 120 x 120 cm, so unless you need to scan entire rooms or cars, you should definitely have enough space with the EinScan-SP.

What Makes A Good Cheap 3D Scanner – Buyer’s Guide

Portable

A handheld and portable cheap 3D scanner allows for more freedom of movement to capture scans of all shapes and sizes, even those located in hard-to-reach places. Better yet, a scanner that works in both stationary and handheld modes offers the best of both worlds. Furthermore, portability usually means lightweight, making scanning more manageable and less of a strain when capturing an object from multiple angles.

Resolution

Resolution determines the quality of the 3D model obtained after scanning an object. Around 1 mm to 2 mm is a good starting point, but go lower if possible; ideally, about 0.3 mm to 0.5 mm to give you the best possible results on a budget. You’ll find cheap 3D scanners like the Matter & Form V2 3D Scanner drop to as low as 0.1 mm, but these tend to carry a higher price tag.

Scan Volume

This determines the size of the maximum scannable area you can capture in one go. Lean towards cheap 3D scanners with large scan volumes if you plan to make full-body scans as these reduce the number of angles you’ll need for a complete scan.

Ease of Use

Though the technology behind 3D scanners is relatively complex, the actual scanning process doesn’t have to be. Look for scanners with one-touch scanning, multiple optimized modes, and user-friendly accompanying software.

Export File Formats

A good cheap 3D scanner needs to offer the ability to export scans to file formats that will be useful to you and compatible with CAD software. STL, OBJ, and PLY are generally available on most budget 3D scanners but check beforehand if you need a less standard format.

What You Can Do With a Cheap 3D Scanner – Uses and Applications

Education and Schools – For developing 3D CAD modeling skills, design lessons, and general STEM education.
3D Printing – Scan real-world objects and convert them into 3D printed objects. Especially useful for those that don’t want to create 3D models from scratch in CAD software.
Design – Rough, rapid prototypes based on real-world objects.
3D Room Scans – Renovation, digital real estate house viewings, interior design.
AR and Animation – game development, app development, digital art.

FAQ

Which Is the Best Cheap 3D Scanner?

Revopoint POP is one of the most versatile cheap 3D scanners, thanks to both stationary and handheld modes, along with the tripod and turntable that ships alongside the scanner.

Among the best cheap stationary 3D scanners for objects, the Matter & Form V2 3D Scanner is a solid option offering high-quality scans thanks to an excellent 0.1 mm accuracy and fast scan speeds.

If you’re looking for pure value and the lowest price, nothing beats the cost-effective offering of the BQ Ciclop.

Lastly, if you need a scanner capable of higher quality results, the Shining 3D EinScan-SE is a value-packed professional 3D scanner at a mid-range price.

Who Makes the Best Low-Cost 3D Scanners?

Shining 3D is among the best 3D scanner manufacturers, as exemplified by the excellent EinScan-SE. If we drop in price, Revopoint’s versatile POP 3D scanner is largely unmatched when it comes to bundling a broad range of scan options into a lightweight, compact, and affordable device. Also worthy of mention is XYZprinting and their 3D scanner range, notably the refreshed and updated XYZprinting Handheld 2.0, which offers excellent resolution at a great price.

Other articles you may be interested in:

Professional 3D scanners buyer’s guide
DIY 3D scanner kits you can build at home
The best 3D scanners – ranked
Top 3D scanner apps (for iOS and Android)

3D Scanner: What Are the Best Available Low-Cost Solutions ?

Published on July 16, 2021 by Carlota V.

3D scanning is often used in the additive manufacturing (AM) sector to design a 3D model more easily than via modeling software. It captures data that is then transformed into a 3D model which can then be 3D printed. 3D scanners are based on two main technologies – laser triangulation and structured light – which will allow to obtain more or less precise details depending on the chosen device. Several affordable solutions, compared to professional scanners which are much more expensive, are available today to allow many users to bring their projects to life: whether you are a maker, a teacher or an industry leader, on of these low cost 3D scanners is bound to suit your needs! Easy to handle and transport, we have chosen some 3D scanners under $8,000 (€7,000), sorted by increasing price.

3D Scanner 2.0 from XYZprinting

Taiwanese manufacturer, XYZprinting, currently offers 5 scanners, though today we will focus on one of their more low-cost 3D scanners, the portable and high-resolution 3D Scanner 2.0. With a wider scanning range than its younger sibling the 1.0 A, the scanner can scan objects that are 5 x 5 x 5 ~ 100 x 100 x 200 cm using an Intel® RealSense™ Camera. The scan resolution is also superior to the 1.0A, between 0.2 and 1.5 mm with an operating range ranging from 25 to 60 cm. The manufacturer also provides XYZScan Handy, a scanning and post-editing software to edit your models after scanning. The product is lightweight measuring 41 x 157 x 61 mm with a weight of 238 g. It is available from €199.

Structure Sensor from Occipital

The Structure Sensor solution adds precise 3D vision to your mobile device, enabling 3D scanning among other features. The only equipment you will need for this 3D scanner to work is an iPad, then once you have downloaded the app Skanect Pro, it will work instantly.

The new version of this device is smaller than the last, 109mm x 18mm x 24mm, and weighs about 65 g. It is recommended to use it on a 0.3 m to 5m scanning range. Some other features on this device include indoor mapping and virtual reality gaming! The Structure Sensor retails for $527.

POP 3D Scanner from Revopoint

The Revopoint POP is unique among 3D scanners as it has the distinction of being part of the highest crowdfunded campaign for a 3D scanner in Kickstarter, raising more than $2.28 million USD. It was developed by Revopoint, a company founded in 2014 by a group of young doctors and researchers from MIT, Kent University and other higher education institutions when they decided to focus on developing easy-to-use and cost-effective 3D scanners. It is safe to say that they certainly succeeded with their POP 3D scanner.
A binocular structured light 3D scanner that uses infrared as its light source, the Revopoint POP is a full-color scanner with an accuracy of up to 0.3mm, texture scan and an 8Fps scanning speed. It has a number of interesting features, including the fact that it is easy to use outdoors because of it’s portable and can be powered by a power bank. With a cost of the scanner of only $549 in USA and about $599 in Europe, it is one of the most affordable options on our list, all while still being an effective, precise, high-resolution scanner. Not to mention, it can be used by a variety of users, as it supports four OS platforms – Windows, Android, Mac and iOS.

Creality CR-Scan 01

Known for its affordable desktop 3D printers, manufacturer Creality has also developed a low-cost 3D scanner, the CR-Scan 01. Weighing only 1.91 kilos, this portable scanner is easy to handle and offers a scanning area of 536 x 378 mm. You will be able to scan your objects with an accuracy of up to 0.1 mm and export them in stl or obj format. Several scanning modes are offered, either manual or on a turntable. It is currently available from 589 €.

SOL 3D Scanner from Scan Dimension

This scanner was developed by Scan Dimension, based in Denmark, and is essentially a hybrid solution. It uses a combination of laser triangulation and white light technology to 3D scan real-life objects. The SOL 3D scanner can provide a resolution of up to 0.1 mm. The 3D scanning process is automated and you can choose between a near and far scanning mode.

The SOL 3D scanner also includes software to simplify your entire workflow. In a few steps you will be sending your 3D model to your 3D printer. This is a solution meant for makers, hobbyists, educators and entrepreneurs who may not have the most experience with 3D scanning devices but still want to achieve great results. The SOL 3D scanner retails for $699.

V2 from Matter & Form

The Matter and Form 3D Scanner V2 is a desktop 3D scanning solution manufactured by Matter & Form, a company founded in 2013. This company has made it its mission to develop and distribute affordable, high-resolution 3D scanners. With the V2, it has achieved that mission: the 3D scanner is available from $750 and is capable of producing high-quality scans with an accuracy of up to 0.1 mm. It weighs 1.71 kilograms (3.77 lbs) and has a height of 35.5 cm (13.5 in) and a width of 21 cm (8.25 in). The slim and foldable design allows the device to fit on small desks. The V2 allows scanning of objects with a maximum height of 25 cm (9.8 in) and a diameter of 18 cm (7.0 in). Windows and Mac scan files are supported, with multiple export options for 3D printing as well.

RangeVision NEO

The NEO 3D scanner from the manufacturer RangeVision is an entry-level device with two 2-megapixel cameras, which works using Structured Light Scanning (SLS) technology. With an automatic scan mode, the scanner is suitable for all those who have little experience in digitizing objects. The SLS-3D scanner can capture objects from 30mm to 1200mm with a precision of 0. 05mm, with 3D scans created using RangeVision software. Also included is a turntable and tripod, which make scanning easier for the user. According to the manufacturer, the NEO’s scans are suitable for reverse engineering, 3D modeling, historic preservation and, of course, 3D printing. The RangeVision NEO is available from around €2,190, making it one of the few low cost desktop 3D scanners available.

Calibry, the low-cost 3D scanner, from Thor3D

Thor3D is a Russian manufacturer that is behind the Calibry portable 3D scanner. Based on structured light technology, it integrates a touch screen so that the user can follow the points it captures in real time. It offers accuracy down to 0.1 mm and is capable of scanning objects from 30 cm to 10 meters long. Black and glossy surfaces can be easily scanned and exported in stl, obj, ply or WRML formats. Finally, the Calibry is fast and convenient, capable of scanning up to 3 million points per second and weighing only 900 grams. It is available from 4,990 euros.

EINSCAN H from Shining 3D

The EinScan H is one of the most advanced versions of portable 3D scanners developed by the Chinese manufacturer Shining3D. Based on the hybrid structure light technology of LED and invisible infrared light, the EinScan H is able to perform human face scans more comfortably and without emitting strong light. It also incorporates a full-color camera and a large field of view for a truly impressive final quality of the models, ready for processing in just a few minutes. Its high resolution of 0.25 mm and data accuracy down to 0.05 mm make this a good choice in the market considering the price/performance ratio. In addition, it stands out for its light weight of almost 700g and intuitive user interface. The base price of this model is $5000 and you can get more information on the manufacturer’s website.

Eva Lite from Artec 3D

Artec 3D, based in Luxembourg, offers the Eva Lite as its cheapest option for 3D scanning. This professional scanner is specialized in the digitization of complex geometries, such as the human body, and is therefore increasingly used in the medical field. It works on the basis of structured light technology and, although it does not have the ability to capture colours and textures like most scanners of the brand, it has an accuracy of 0.5 mm.

This 3D scanner works with the software package Artec Studio. Artec Studio is a powerful tool for an optimized 3D scanning process. This software is able to perform, assemble and repair 3D scans. It is currently available at a price of $9,800. You can find more information HERE.

Any other low cost 3D printing scanners you think should be on this list? Let us know in a comment below or on our Facebook and Twitter pages! And remember to sign up for our free weekly Newsletter, to get all the latest news in 3D printing send straight to your inbox! For more 3Dnatives articles about 3D scanners, click HERE.

scopes and overview of models / Sudo Null IT News

3D laser scanning - creating a digital model of a physical body using a laser beam. The technology is non-contact, works at close and long distances, eliminates damage to objects during scanning. The principle of operation of 3D laser scanners: a directed laser beam is reflected from the surface of an object, forming a cloud of points. Each point has its own coordinates in space. The software identifies them and creates a finished 3D digital model based on this data.

From the overview you will find out where laser scanning is used and what equipment is used to solve related problems.

Purpose of laser scanners

Source: newequipment.com

Compared to traditional measurement methods, laser scanners have an important advantage - they can digitize objects with complex surfaces and work in hard-to-reach places for humans. The main areas of application of devices are input and output quality control in production, inspection of working devices in order to prevent and eliminate defects, reverse engineering and other areas.

Construction, renovation and renovation of facilities

Source: ellisdon.com

During the preparation of the building design, it is necessary to evaluate the features of the site and the cost of the forthcoming works. With the help of 3D laser scanners, a landscape model is created, on the basis of which further work is carried out. During the construction process, intermediate control of the geometry of future buildings is required: walls, corners, openings, etc. Laser scanning copes with this task more accurately and faster than conventional measuring technologies.

The basis for an exterior or interior renovation is often an accurate digital model, on the basis of which changes and additions to the current interior or exterior are planned. Laser scanners are also indispensable in this area.

Road networks and transport

Source: autodesk.com

Laser scanning is becoming an integral part of the planning and creation of urban and suburban road networks, tunnels, pedestrian sections, railways, ports. The technology is used to assess the current state of coatings, plan and estimate the cost of repairs, to obtain models of perennial structures, such as bridges. The equipment is involved in the design, manufacture, repair and tuning of cars, air transport and ships.

Public utilities

Source: 3dscanner.es

With the help of 3D laser scanners, it became possible to quickly digitize and document engineering communications. Scanning significantly saves time during maintenance and reconstruction. The devices work remotely, minimizing the risks of people when working in adverse conditions and in hard-to-reach areas.

Oilfield installations

Source: ramboll.com

Oil production complexes located in the water require constant monitoring of work processes. Objects are regularly exposed to adverse and changeable environmental influences: winds of different strengths and directions, currents, temperature changes, etc. 3D laser scanning is becoming an integral part of the inspection of oil production installations. The equipment allows you to quickly identify and fix deformations and other damage, control wear, calculate the timing of scheduled maintenance, and prevent accidents.

Forensic examination

Source: faro.com

Photographs and manual measurements in investigative processes and forensic examinations are being replaced by 3D laser scanning. The devices create three-dimensional models of scenes of incidents with accurate fixation of the location of objects and the distances between them. The data is used in the process of pre-trial and litigation.

Other applications

Source: news.microsoft.com

3D laser scanners facilitate and optimize workflows in the following areas:

In cartography and geodesy - when creating terrain plans, maps, geographic information systems (GIS).
In archeology - in the restoration and preservation of ancient artifacts.
In paleontology, to create missing parts of excavated skeletons.
In medicine, including plastic surgery and dentistry.

Overview of models and manufacturers

FARO Focus

Source: ifworlddesignguide.com

FARO is one of the popular manufacturers of laser scanning devices. The new Focus3D S-series instruments stand out from other scanners in lightness and compact size, as well as the ability to work in bright sunlight and keep in touch with the location using GPS.

The FOCUS 3D S 150 scanner works at a distance of up to one hundred and fifty meters, with an accuracy of up to ±2000 microns at a maximum distance. The device is used in design, architecture and construction, for digitizing equipment and other objects.

You can learn more about this model on the website.

Source: youtube. com

Focus3D S 350 scans with the same accuracy as the previous device, but the distance to the measurement object is increased to 0.35 km. The device is designed for outdoor use.

Source: kkgeosystem.blogspot.com

SHINING 3D

Source: shining3d.com

FreeScan is a line of well-known Chinese manufacturer of digital equipment SHINING 3D. These are universal laser handheld 3D scanners FreeScan X5 (X5+), FreeScan X7 (X7+) weighing up to 1 kg, with an excellent set of professional features.

Basic parameters:
Specifications

Creaform

Source: foundry-planet.com

Creaform's SCAN 3D range is characterized by high scanning quality combined with ease of use. Portable laser scanners HandySCAN 3D, MetraSCAN 3D have a clear interface, do not require special skills and complex user training.

Instrument features:

ScanTech

Handheld range

Source: cmmxyz.com

The HandHeld Prince series uses blue and red laser beams to scan large and small objects with high accuracy. Scanners can operate in bright sunlight and low light conditions. Due to its compact size, high speed and detail, the equipment is widely used in reverse engineering, quality inspection, digitization of museum, archaeological and other objects.

Key features:

Composite series

Source: twitter.com

In addition to the dual scan mode, the KSCAN20 is equipped with a photogrammetry system, thanks to which the working area of the device is 2.5 m * 3 m with an accuracy of 35 µm / m.

Blue and red lasers provide high-speed scanning of up to 650,000 measurements per second with a resolution of 0.01 mm.

Key Features:

3D Laser Scanner Applications

Reduce construction costs and time with FARO Focus

Source: autodesk. com

US construction company Gilbane invested $60,000 in a FARO Focus-S 350 laser scanner, software, and employee training. At first glance, the amount seems too large for a small-scale firm. But, after the calculations, the company's management came to the conclusion that the investment will pay off in the shortest possible time.

According to Gilbane's director of 3D design, John Tocci Jr., after introducing the expensive new technology, the company began to use the equipment even in areas where it was not originally planned. The specialists managed to save $30,000 for one hour of Focus-S 350 and Autodesk Revit software.

Source: autodesk.com

Building a digital model of air ducts and other systems made it possible to avoid errors during the installation of physical objects, which could take several weeks. The use of FARO Focus in the assembly of plumbing, electrical and mechanical installations helped to optimize costs at all stages of work

Case “Modernization of the building of the University of Miami”

Source: elevar. com

At the time of the start of work, the architects had drawings made 85 years ago, and a little more than 4.5 thousand square meters of the old building. Using a 3D laser scanner, Gilbane digitized the training areas in one day. Modernization of load-bearing structures, as well as the main utility systems: plumbing, electrical and ventilation, was based on data obtained from scanning.

Quality Inspection with ScanTech

Source: 3d-scantech.com

The advantage of metal stamping over forging and casting is the lower weight and thickness of the resulting parts. The use of molds gives high accuracy and maximum compliance of the obtained parts with the specified characteristics, but does not completely exclude deviations and deformations. Which, in turn, can lead to difficulties in assembling finished products and reducing product quality. Therefore, constant quality inspection is a necessary part of production.

Having understood the problems of the manufacturer, ScanTech experts proposed to check the quality of stamped parts using the PRINCE laser scanner. The ability to switch blue and red laser modes allowed the device to combine the functionality of traditional portable and metrological 3D scanners. The mode of operation with an active beam of a red laser provides fast digitization of objects. In the case of increased requirements for accuracy and detail, turn on the blue laser beam mode.

The photo shows the stages of work:

1. Installing markers - takes about two minutes.

Source: 3d-scantech.com

2. Digitizing a part takes about three minutes.

Source: 3d-scantech.com

3. Deviation detection - lasts 3 minutes.

Source: 3d-scantech.com

The digital model shows the parameters and deviations, allows you to correct errors at the design stage. The case clearly shows that the process required a minimum of time and effort.

Using FARO 3D scanners on Justin Timberlake's world tour

Source: disguise.one

Timberlake's "Man of the Woods" program features scenery brought to life on stage. First, the ScanLAB team digitized a number of corners of the forest in the US state of Oregon. Laser projectors then directed images over the auditorium and stage, painting amazing pictures of the Portland landscape on translucent canvases suspended in the air.

Source: faro.com

Two Faro Focus X 330 laser scanners, Faro Scene 6.2 software were used to prepare visual effects. In total it took 40 digital copies and 1 working day in the concert hall.

Source: www.esa.int

Considering the limited preparation time, the large surface areas for displaying the image and the corresponding need for high image resolution, creating visual effects in a short time without using the chosen technology was impossible.

Selection guide for 3D laser scanners

In the review, we introduced you to the equipment of market leaders with an excellent reputation. All the devices described have high performance, so we recommend that you pay attention to these devices for use in various fields:

FARO Focus: Focus3D S350, Focus 3D S150.
Creaform: MetraSCAN 350 (350 Elite), MetraSCAN 750 (750 Elite), HandySCAN Black (Black Elite).
SHINING 3D: FreeScan X5 (X5+), FreeScan X7 (X7+).
ScanTech: KSCAN20 PRINCE 775 PRINCE 335 The range of tasks solved with the help of 3D laser scanners is constantly expanding.

Buy a professional 3D laser scanner at Top 3D Shop — experienced specialists will help you choose the most suitable equipment, software for your business, and offer a project to modernize production.

3D laser scanning - definition, characteristics

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Deselect

3D scanning is a technique used to capture the shape of an object with a 3D scanner. The result is a 3D object file that can be saved, edited, and even printed in 3D. Some 3D scanners can collect shape and color data at the same time. 3D scanning is compatible with computer-aided design (CAD) software, as well as 3D printing after a little training in the relevant programs.

3D scanning technologies:

Photogrammetry – 3D modeling from photographs. The principle of photogrammetry is to analyze several photographs of a static object taken from different viewpoints and automatically detect pixels corresponding to the same physical point. The input required from the user is camera parameters such as focal length and lens distortion. Photogrammetric technology is also capable of reconstructing objects of various scales photographed from the ground or from the air. The main advantages of 3D photogrammetry scanning technology are its accuracy and speed of data collection.
Structured Light 3D Scan - Structured Light 3D Scan technology works by projecting a series of linear patterns onto an object. The system is then able to examine the edges of each line in the pattern and calculate the distance from the scanner to the surface of the object. The structured light used for 3D scanning can be white or blue and is generated by numerous types of projectors such as digital light processing (DLP) technology. The projected pattern is usually a series of light rays, but can also be a random dot matrix. The main advantages of structured light technology for 3D scanning are speed, resolution and the ability to 3D scan people.
3D Laser Triangulation Scanning Technology – Laser triangulation based 3D scanners use either a laser line or a single laser dot to scan an object. Using this method, digitization begins with the emission of a rectilinear laser beam, which deforms upon contact with the object. Using a camera, the 3D scanner analyzes the deformation of the line emitted by the laser on the reliefs of the object in order to determine its position in space using trigonometric calculations. The angle formed between the camera and the laser beam, the distance from the camera to the object, and the distance from the laser source to the object (known from the calculation of the time it takes the laser to go around) are parameters. which allow you to determine the spatial coordinates of the object. The advantages of laser triangulation technology for 3D scanning are resolution and accuracy.
Laser pulse based 3D scanning technology is a 3D scanning technology based on the calculation of the time required for a laser to reach the surface and return. Each measurement made by a 3D scanner reports a point on a surface, and the operation must be performed hundreds of thousands of times over the entire surface. This 3D scanning technology includes laser pulsed 3D scanners and phase shift 3D scanners. They, in addition to modulating the amplitude of the laser beam used for 3D scanning, also modulate its phase. These systems offer superior performance by combining the two types of modulation. Advantages of pulsed laser 3D scanners: the ability to scan large objects and the environment.
3D contact scanning uses contact between a probe and an object to reveal surface information measured by probe deformation. This is done using a touch probe, also called a probe or probe, connected to a 3D scanner. The probe is usually connected to a structure (for example, a robotic arm) capable of registering its deformations. The main advantages of contact technology for 3D scanning are its accuracy and the ability to 3D scan transparent or reflective surfaces.
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