Revopoint MetroX 3D Scanner Beta Tester Recruitment!

Hello Revopoint Community!

Meet the Revopoint MetroX 3D scanner—a transformative device ready to handle all shapes and sizes of professional 3D scanning with its advanced blue lasers and structured light, ensuring versatility and accuracy without breaking the bank.

Discover more and sign up to save 35% here: Revopoint MetroX 3D Scanner Kickstarter Sign Up

Now, we are recruiting one person to receive a free MetroX to beta test.

To Participate:

:one:Click the link and sign up for MetroX: Revopoint MetroX 3D Scanner Kickstarter Sign Up

:two:Share your tips and experiences (in this post) about successfully scanning challenging objects with a Revopoint 3D scanner.

Don’t miss the chance to be one of the first to use the Revopoint MetroX for free.

:alarm_clock:Recruitment Period:

The recruitment ends on October 7th, and the winner will be announced within 3 days.

Applying for this opportunity means that you have agreed to our Terms and Conditions.

We greatly appreciate your continued support and contribution to our community.

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As I currently own only two Revopoint scanners (Mini G1 and Range G1), I can share some insights and experiences that many Revopoint or 3D scanner users may already be familiar with.

Revopoint Mini Scanner:

Reflective and Red Surfaces:

• Known challenges with scanning reflective surfaces, as expected.

• The biggest issue I faced was scanning red-colored objects. Even with the ‘dark mode’ turned on, the scanner couldn’t pick up red at all.

Recommendation: For shiny, red, or dark surfaces, I recommend using a 3D scanning spray or a mix of isopropyl alcohol (IPA) and baby powder to improve the scan quality.

Detailed Objects:

• Despite the color issues, it excelled at capturing detailed objects. I successfully scanned a 35 cm tall ‘Dragonball’ figure, which has rich detail and complex geometry.
ref:

Lighting Best Practices:

• Scanning with consistent, even lighting helps the Mini capture finer details more accurately.

Revopoint Range Scanner:

Low-Light Performance:

• The Range scanner performs well in low-light environments. I successfully scanned my car at night, even in areas with limited light.

• It picks up the geometry well in low light, though it doesn’t capture RGB or texture, which was fine for my project.

Daylight Challenges:

• Scanning in daylight proved to be challenging, so I preferred scanning my car at night.

• I attempted to scan my black cat with the Range, which has been particularly challenging. The scanner struggles to capture details of dark-colored objects, making it difficult to scan unless the cat is asleep or perfectly still. Even then, achieving a good scan remains difficult.

furthermore, tips for success to scan a car, believe or not, , it would have the incredible result, if you dont wash your car for 1month before scan😂

blackfront lip is scanable without marker, no 3d scan spray and stablizer/ low light environment. of coz headlight and fog light cannot be catch up obviously.

dark purple color also caught up with dark mode, RGB wasnt great in Range scanner, but i wont care about the color model


scanning the Mirca (car above) (low light indoor garage, because Range doesnt like sunlight), feature mode, without stabliazer, bumper curve is highly accurate, mesh imported into blender for boolean parts, it’s touch the surface perfectly



General Observations for Both Scanners:

Stabilizer Not Required:

• A stabilizer isn’t necessary when scanning, whether it’s a car or an item with complex geometry. The built-in tracking function works exceptionally well in maintaining accuracy throughout the scan.

tl;dr:
scan far to near:
let the scanner capture the widest outline, then getting closer for the detail with feature tracking

scan the richer geometry area first:
same reason as above

if the object is dark
use feature +dark mode, marker mode wont work, unless using spray

if the model has rich geometry, use feature tracking

if the model is less geometry(light color), marker mode

if the model has less geometry and dark, put something which has rich geometry near the target area to scan, eg white/not reflective item like cloth/clothes/trashes/ turn a A4/A3 paper into a trash ball also work

final, practice more for getting best result

If I’m fortunate enough to be selected as a beta tester, I plan to thoroughly test the scanner across a wide range of objects—from large items like cars and plants, to medium household objects, human bodies, and animals, as well as small figures (1/8 to 1/64 scale). I’ll explore various conditions, including dark and light colors, matte and shiny surfaces, and test both indoors and outdoors, in both day and night settings.”

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Hello, Im Norbert, Im game dev veteran with witcher3 , cyberpunk, frostpunk, outriders , and horizon call of the moutain on my back working as Lead Lighting Artist, I also have strong background in modeling riging and 3D sacnning, I have 3 scanners now, Mole , moose and einstar. Have a lot of models 3D scanned, and also recreated as 3D models for unreal engine use. I have also a lot of experience working with QA as in all commercial productions that was mandatory. If you want professional veteran checking Your hardware and giving you some feedback how and what needs to be done to have best product on the market, I can help. Cheers Norbert

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Hi, i’m user of the pop3 scanner, is my first one and have work really good for my needs, i use it for 3d scan part and apply the reverse engineering process for them 3d print it.

I have been getting experience from everytime i use it and have learn how the shape of part to scann can affect the scanning procces, i can share few tips, if you are going to scann a part that has a big flat area the recommended is to use markers of place small shaped item over it so it will help to avoid loosing tracking, the color also can affect the procces while more reflecting it is more complex would be, so something that have work really good for me is dry shampoo, really cheap and work excellent, i have use it in dark and few shiny parts, other point to take in mind is to try to scann the most stabilized that you can, i have use the scanner in a big tripod and holding the scanner directly with my hands, in this case i try to do it the smother i can to get more point cloud and better scanning quality, take in mind the lighting, the light required can be determined by the part and color, you can try in a space with natural light and see how it works

Here i can show some parts i have 3d scanned

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Good day , I would like to try your product , I have experience with other brands and this model interested me

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I work as a prop maker and fabricator for film, Tv and the music industry. My most difficult project involved 3D scanning a replica Drag-u-La dragster from the TV show The Munsters. At the time I utilized the Pop2, and the Range scanner to complete this task. However, a laser scanner could have completed the entire job in a fraction of the time.

Here is a step-by-step workflow on how I was able to capture the contours of the vehicle, and then fabricate the intricate trim and filigree pieces for the body panels.

  1. Plan out the scan- I gather up all the necessary equipment for the job.
  • Scanners (Pop2, Range)
  • Lighting with softboxes
  • Computer (Intel i7, Win 11, 32gb Ram)
  • RevoPoint Handheld Stabilizer (optional)
  • Diffuse Reflection Markers
  • AC power for the laptop to get more speed
  • Revopoint Powerbank
  1. Prepare the Vehicle
  • Clean the surface
  • Spray with a Matting spray such as “AESUB Blue”
  • Attach Diffuse Reflection Markers depending on the project. I will spray a vehicle with the matting spray first and then attach 3D-printed magnetic targets with Diffuse Reflection Markers on them. DO NOT put targets on a curved surface where they bend. This seems to distort the circle and sometimes causes alignment issues later.
  1. Calibrate the Scanners
  • Ensure that the scanners have been on for at least 15 min and acclimated to the temperature of the room you are scanning before starting the calibration.
  1. Set up the lighting in the facility. If possible, scan in an environment with consistent lighting to reduce shadows and reflections.
  2. Start the scan
  • Scan with lower detail on larger objects to capture the form using the Range.
  • Scan smaller features with the Pop2 or similar scanner and align to augment the Range scanners details in post.
  • Start as wide as possible to capture the largest number of tracking targets, then slowly move into the optimal range for scanning. Slowly move the scanner around the vehicle.
  • Scan the vehicle in sections, such as body panels. Never scan in one full scan.
  • Scan large flat areas by applying more tracking targets than normal in a random pattern.
  • Make sure you have an overlap of the scans on multiple connected axes.
  1. Monitor the software for real-time feedback from the scanner. Do not over scan an area, and if you start to loose track, pause the scan then step back a few frames until you remove any “ghosting” from the scan.
  2. Post-Processing- Process each scan by removing stray points. Then stitch the individual scans together to create a complete 3d model.
  • Decimate large geometry if it lacks features. You only need the form.
  1. Export the model in your desired format, (stl, obj, or ply) to a program such as Zbrush (it’s worth the subscription) to further clean up using Sculptris pro decimation brushes to remove spikes or holes in geometry.
  2. DynaMesh the scan then sculpt onto the surface of the model.
  3. Export to a 3D printer and enjoy the results of all your hard work.
  4. Finally, the most important tip of all…PRACTICE! :slight_smile:
6 Likes

Hi, i’m user of the pop3 scanner for my 3d printing business, is the first scanner i have use and have work really good for my needs, i use it for 3d scan part and apply the reverse engineering process for them 3d print it.

I have been getting experience from everytime i use it with different parts and have learn how the shape of part to scann can affect the scanning procces, i can share few tips, if you are going to scann a part that has a big flat area the recommended is to use markers of place small shaped item over it so it will help to avoid loosing tracking, the color also can affect the procces while more reflecting it is more complex would be, so something that have work really good for me is dry shampoo, really cheap and work excellent, i have use it in dark and few shiny parts, other point to take in mind is to try to scann the most stabilized that you can, i have use the scanner in a big tripod and holding the scanner directly with my hands, in this case i try to do it the smother i can to get more point cloud and better scanning quality and avoid the loosing tracking, take in mind the lighting, the light required can be determined by the part and color, you can try in a space with natural light and see how it works, the most important is to be patient, the learning process can take time, while more you try the more you learn, i have seen few people that give up really fast and start saying that the scanner doesn’t work but the the problem is that they dont get successful scan due that they dont try and learn how settings and lighting and shape affects the scanning procces, if you want a scanned model ready to print you will have to post procces so it will take more time, thats a really important point too

I have been able to scann part from 38mm to 400mm size with my pop 3 what makes me really happy with this investment for my little business, the metro x would be a awesome upgrade to be able of scanning bigger parts especially for automotive work

Here i can show some parts i have 3d scanned



2 Likes

These have been the greatest moments of learning for me both on the hardware and software side of Revopoint products. They’re also the few I can share since they’re my personal side jobs. I have used Revopoint products in my corporate role as a senior innovation design and tech enabler. But those are all under IP/NDA protections. I have purchased the Mini, Inspire (sold) and Miraco 32GB (current favorite) as well as participating in a few Kickstarters. As a formally trained industrial designer, I’ve been in R&D for over 20 years now. Before using Revopoint products, I was using a few scanners from Faro.

I have access to a large foundry locally in which I’ve been able to get in and scan various sized items from the size of a toaster upwards of the piece shown in the photos. In the instance shown, I was able to get a near complete scan by doing so in sections and joining during post processing. They do have a current need for me to come in and deliver a higher level of scan quickly.

When scanning the ariel atom frame, I had great success with leveraging foot powder spray to create ideal surfaces. As you can see though, that makes a little extra work for myself to clean the frame off.

I’d like the opportunity to participate in a beta as I know I can certainly put it against some interesting items. And as a result, I’d hope to identify opportunities to improve the workflow, software of hardware with future iterations of this particular platform in the Revopoint product portfolio.

I will also add that I have loaned my Miraco out to co-workers with no instruction. They have come back with some great results. That speaks volumes to how easy Revopoint products are to use.



I also have access to high end vehicles thru my buddy’s shop. I’d love to scan these but I don’t dare spray anything on it.

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Hello Revopoint and community :wave:

My name is Anthony Ramsey and I am a sculptor that utilizes 3D scanning to create 3D printed sculptures and drawings. It has been more than a year since I have received my Inspire from the Kickstarter backing and it has been my first and only 3D scanner which has been perfect for the size of sculptures that I have been working on. However, lately I’ve been wanting to upgrade to a bigger scanner to create bigger artworks since I have a 3d printer that’s over 3ft tall now and the Metro X will be able to handle the resolution for life-size 3D projects. I’ve showed my professor my Inspire and inspired him to buy the Inspire 3D scanner. I would document my journey using the MetroX for creating more ambitious artworks through my artwork, socials, and websites if the opportunity approaches. Thank you all and Revopoint.

Here is my website and my instagram that shows all of my artworks which were all made by the Inspire:

@arc.isms

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Hello! I currently own 2 Revopoint scanners (Mini and Miraco) and have owned others in the past. The Miraco is currently my go to but hope to add the MetroX to my daily scanning. As a full time product developer and engineer 3D scanning is one of my main jobs and Revopoint create amazing products to get the job done with ease and accurate measurements.

Creating products for automotive interiors are an extreme challenge if you do not have the right tools. The best tool that I have found is the Revopoint Miraco.
Automotive interiors like dashes, seats, and other parts are generally darker colors (mostly black) and 3D scanners have a very hard time detecting dark colors.

How to scan dark objects?
What I have found best is to always scan in marker mode and apply markers on the objects that need scanned and apply a small about of AESUB blue dissolvable 3D scan spray. What this does is makes the object white in color for about an hour and then dissolves in the air without leaving any residue.

I have always found that scanning in near mode with markers creates the highest accuracy scans and very minimal post process editing.

I always take more scans than needed just to make sure I don’t forget anything and meshing them together creates the highest accuracy scan.

When bright outside I will bring the vehicle inside the garage for scanning or use windshield covers to stop the bright sunlight from coming into the vehicle and messing up the scans.

with completely black objects you can never have too many tracking dots. these dots work great to provide the best accuracy and allow you to stop a scan and resume right where you left off.

I would love to try out this new product to provide reviews to all the Facebook groups I am in along with helping Revopoint provide real life scans for examples of what the product can do.

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Lukáš Vávra – 5 Years of Experience in 3D Scanning

My name is Lukáš Vávra, and I have been passionate about 3D scanning for over 5 years. My journey into the world of digital object capture began with creating 3D models through photographs and triangulation using Meshroom UI. This early experience helped me grasp the fundamental principles of photogrammetry, which I later expanded upon with more advanced tools like Agisoft Metashape, enabling me to take the quality of my scans to the next level.

During my exploration of various technologies, I came across the Openscan project, which, like my previous methods, also relies on photography. I also supported your Kickstarter project, which led me to acquire the Miraco scanner.

Throughout the years, I’ve come to understand that reflections and infrared light can present significant challenges during 3D scanning, particularly with black objects, which tend to absorb light. To streamline the process, I often use baby powder for quick object preparation, applying it gently with a makeup brush. For more precise work, I rely on professional solutions like AESUB blue and AESUB white to minimize these issues.

To improve my scanning process, I created my own magnetic scanning spheres, rods, and pillars for more efficient work in the global marker mode on the Miraco scanner. My experience and creative approach to optimizing scanning allow me to achieve outstanding results, whether I’m working on figurines or technical parts for reverse engineering.

In my work, I focus not only on aesthetics but also on precision. You can view examples of my work on my profile here: MakerWorld - Lukáš Vávra.

I consider myself an enthusiast of new technologies, and I enjoy being involved in the development and testing of new devices. I believe my experience in scanning, attention to detail, and creative approach could be a great asset in testing the new Revopoint Metrox laser scanner. Thank you for your support and the opportunity to participate in this innovative technology.










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I Have been dabbling in 3d scanning since Xbox 360 Kinect/david laserscanner. I did however have a few other manufacture scanners that i ended up GIVING to a friend. I then ran across Revopoint. I have bought the Mini (great for scanning/modding D&D Minis), Inspire(great for scanning toys and small objects), and Range (great for scanning people. Using the 3 scanners allow me to pretty much scan anything. of course i use the revopoint led box for lighting instead of the leds on the scanners when scanning people (just to be sure they dont have epilipsy) magnetic markers work great on cars as they are easily removed without hurting paint etc. I do use AESUB on some flat objects that are reflective or transparent. love the dark mode for being able to scan peoples black hair. The software that allows me to remove frames manually is a definite game change as well as the merge features. I only wish Revopoint started about 10 years ago and i wouldnt have ever gone through the changes to wind up with them. :slight_smile: I have also used a friends pop3 and Einstar scanners. Thanks Revopoint. lets see what we can digitize next. (aka StarTrek. scan, send around the globe, then print = matter transporter lol )

3d scanning enthusiast with experience using diy structured light scanner, photogrammetry and some more consumer 3d scanner since many years.

Some of my scans using Miraco Pro and Mini 2:

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My Journey Scanning “La Virgen del Amor Hermoso” with Revopoint 3D Scanners – Seeking Beta Tester Opportunity!

Hello everyone,

I’m excited to share my recent experience using Revopoint 3D scanners to capture the intricate details of a beloved sculpture, “La Virgen del Amor Hermoso,” located at the Universidad del Istmo in Guatemala. This project not only allowed me to hone my scanning skills but also contributed to our community by creating small reproductions for blessings in the church and for pilgrims visiting the oratory’s faithful homes.

The Challenge: The statue stands an impressive 3 meters tall, presenting a significant challenge due to its size and the delicate features that needed precise capturing, especially the face and hands. To achieve the best results, I decided to scan the statue in parts.

Equipment and Process:

  1. Face and Hands: I utilized the Revopoint Mini for these intricate areas. Its high resolution and accuracy were perfect for capturing the fine details and expressions that are crucial for such a revered piece.
  2. Body and Larger Sections: For the rest of the statue, I switched to the Revopoint 2. Its ability to handle larger surfaces efficiently made the scanning process smoother and more manageable.
  3. Post-Processing: After capturing all the parts, I meticulously connected the scans using the Revo Scan software. This step was vital to ensure that all sections aligned perfectly, resulting in a seamless and high-quality final model.

Tips for Successfully Scanning Challenging Objects:

  • Plan Your Scans: Before starting, map out the areas you’ll need to scan separately. This helps in organizing the workflow and ensures you don’t miss any critical details.
  • Use Appropriate Scanners for Different Parts: As I did, using the Revopoint Mini for detailed sections and the Revopoint 2 for larger areas can optimize both time and quality.
  • Stable Environment: Ensure the scanning area is well-lit and free from obstructions to avoid any distortions or shadows that might affect the scan quality.
  • Patience and Precision: Take your time to capture each section carefully. Rushing can lead to gaps or misalignments during the stitching process in the software.
  • Post-Processing Skills: Familiarize yourself with the Revo Scan software to effectively merge the different scans. This step is crucial for achieving a cohesive and accurate final model.

Outcome: The effort paid off beautifully! We successfully created two high-quality images that are now circulating among the homes of our community members. Seeing the joy and reverence these reproductions bring is incredibly rewarding.

Why I Want to Be a Beta Tester: Having navigated the complexities of scanning a large and detailed sculpture, I’m eager to further refine my skills and contribute to the Revopoint community. Being a beta tester for the Revopoint MetroX would allow me to explore new features and provide valuable feedback to enhance the scanning experience for others facing similar challenges.

Thank you for considering my application. I’m passionate about 3D scanning and excited about the possibility of working closely with Revopoint to push the boundaries of what we can achieve together.


Sin título

Best regards,
Estuardo Sandoval

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Best Practices for Remote Sensing Using Revopoint 3D Scanners especially in Complex Objects :

Prepare the Object: When it comes to the objects which are shiny or have some transparent elements on them it is possible to prevent the interference of reflected laser beams by applying the scanning spray or the scanning powder. I also noted that blowing on the objects and metals with matte surface coatings gives better scans.

Control the Lighting: Scanning should also not be done under the direct sunlight orients coming from excessively bright environments. Optimal performance of structured light scanners like the Revopoint is experienced in channelled lighting conditions. Soft and uniform source of light should be used since it will not interrupt the process and the scans will be clearer.

Object Stability: Make sure the object to be scanned does not move at all during the whole scanning process. Using a turntable is convenient in capturing a large or complex object, where the movement of the object does not have to be done manually to change the angle of capture.

Optimal Scanner Distance: In the same manner, as described in the instructions provided with the scanner, one should keep a fixed distance between the scanning equipment and the object. Small objects with delicate lines and patterns should be viewed at close range to achieve the best results in the goals of scanning.

Multiple Angles and Fine Tuning: It is good to scan from different directions especially on the objects with some hidden or overhang structures. It is very important to utilize the fine-tuning tools that are available in the Revopoint software in order to better stage and integrate these scans.

Post-Processing: Finally, after the scanning is done, one is encouraged to use the post-processing tools available from Revopoint to either remove noise or small gaps. It will enhance the quality of the final 3D model that will need to be put to practical usage.

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Hi everyone,

Here are my Tips for Successfully Scanning Challenging Objects with the Revopoint 3D Mini Scanner

I use the Revopoint Mini to scan small to medium-sized objects with excellent definition. To ensure the best possible results, I follow these steps:

  1. Surface Preparation: I apply a special matte spray to make the object’s surface non-reflective, which enhances the scanner’s accuracy. When dealing with broken pieces, I carefully fix them using appropriate methods such as glue, elastic bands, or hot glue to stabilize them for scanning.
  2. Tracking Aid for Larger Objects: For medium-sized objects (larger than 10 cm), homogeneous shapes can be challenging for the scanner to track. To solve this, I place the object on a textured surface like crumpled paper towels. This provides a consistent reference for the scanner, ensuring reliable tracking and minimizing errors.
  3. Multiple Scans and Assembly: I often scan objects in parts, then use the stitching function to assemble them. To ensure a smooth assembly, I make sure there’s about a 30% overlap between consecutive scans. This technique results in highly usable scans, which are perfect for reverse engineering and 3D printing.
  4. Point Cloud Editing: Before moving on to meshing, I take the time to clean up the point cloud using the island detector and overlap detector functions. These tools help remove unnecessary data and improve the quality of the final scan.

By following these steps, I consistently achieve high-quality scans, even with challenging objects, making the most out of the Revopoint Mini’s capabilities.

Good luck everyone

3 Likes

TD;LR Overall, this a collection of 3D scanning tips and tricks based on lessons tought by other users over the last 4 years on my journey with Revopoint 3D scanners.

……………………………………………

After spending a good amount of time working with Revopoint3D scanners (Pop1 &2, Mini, Range 1 and Miraco Pro), I’ve come across plenty of objects that are tricky to scan accurately. Through learning from Pros like PUTV and other experienced users here, but through trial and error, too, I’ve picked up many useful tips and tricks that have helped me get better results with these devices. Here’s what I’ve learned.

1. Preparing the Object is Crucial

One of the first things I do before scanning is assess the object’s surface and material. Reflective, transparent, or very dark objects can cause real issues, so prepping the surface is key. For reflective or shiny surfaces, I’ve experimented with a few different methods:

  • Homemade 3D Scanning Sprays: I’ve tried some DIY approaches in the past, like mixing alcohol with non-nano zinc powder or using dry shampoo to create a matte finish. These methods work well in a pinch and can be cost-effective, especially if you’re scanning a lot of objects and want to avoid buying commercial sprays.

  • ATTBLIME AB2: That said, my go-to product these days is the ATTBLIME AB2 3D scanning spray. I’ve got plenty of it on hand, and I love how it gives a fine, uniform matte coating that doesn’t clump or leave residue. It also evaporates cleanly without needing any extra cleaning after the scan, which is a big time-saver. I’ve found it produces more consistent results than the homemade alternatives, especially for capturing fine details or intricate textures.

The key to applying any matting solution, whether DIY or commercial, is to apply it in a thin, even layer. Too much can obscure details, while too little won’t block enough reflections, leading to noisy scans.

  • For Transparent Objects: If I’m scanning something like glass or clear plastic, I know the scanner will struggle. I usually apply a light layer of 3D scanning spray or even a little baby powder to make the surface opaque and scannable.

  • For Dark Objects: With my Miraco IR scanner, black or very dark objects can be tricky because they absorb the infrared light. I typically dust the surface lightly with powder or Attblime AB2 spray to brighten it up. If it’s too much trouble and the object is rather small, I’ll switch to the Mini, which handles dark objects a bit better.

2. Getting the Right Exposure Settings

One of the most important things I’ve learned is how to adjust the exposure settings on my scanner. Proper exposure ensures that the scanner captures as much detail as possible without washing out the scan or losing information in the shadows.

  • Adjusting Exposure: Finding the balance is key, and I often tweak the settings depending on the object’s surface material.

  • Dynamic Adjustments: Sometimes I adjust the exposure during the scan itself, especially for objects with varying textures or reflectivity. For example, if part of the object is glossier while another part is matte, I’ll scan them separately with different exposure settings to ensure each part is captured correctly.

3. Positioning the Object Correctly

The size and shape of the object really dictate how I position it for scanning.

  • Small Objects: When scanning small objects, I like to use the two axis turntable with fixating and markers jigs. It allows me to scan different angles without moving the scanner too much, which ensures I capture all the details. Sometimes I’ll manually adjust the angles as needed to get a full scan.

  • Larger Objects: If I’m working with something bigger, I scan it on the large turntable or in sections. I make sure there’s enough overlap between the scans so I can merge them easily later in the software. Often placing removable targets on the object in non-overlapping manner in two different scans , removing them in the post-processing and merging the scans sometimes speeds up the process od getting a clean 3d scan.

4. Using Markers and Marker Jigs for Better Tracking

When I’m scanning larger or smoother objects without much texture or distinct features, I rely on 3D scanning markers to help the scanner track its movement and alignment. Here’s how I make the most of them:

  • Placing Markers: I make sure to place them randomly but evenly spaced around the object, covering all areas I plan to scan. I avoid placing them too close together, which could confuse the scanner.

  • Using Marker Jigs: When scanning larger or more complex objects, I sometimes use marker jigs like small structures or platforms with pre-applied markers that I can place around the object of different sizes and shapes like shown by others here.

  • Global Marker Mode: Recently, I’ve become really fond of using the newly introduced global marker mode on the Revopoint scanners as a stable reference throughout the entire scanning process. For me this has been a game-changer, especially for larger or more complex scans, as in my experience it provides better tracking . It also allows for much smoother scanning sessions, particularly when scanning in multiple passes or different sections of an object. The results have been more accurate, and the workflow feels more streamlined.

  • Reusable Markers: I’ve also experimented with reusable magnetic markers on metallic surfaces. These are great for objects that I need to scan in sections or over multiple sessions since I can quickly reposition them . I also use markers on a transparent ,reusable watch protective film with preaplied section of markers for even faster marker placement and respositioning.

5. Using a Stabilizer for Handheld Scanning

Keeping my hand as steady as possible regardless off IMU for continuos mode pays off.

  • Handheld Stabilizer: When freehand scanning with pop series and especially mini, using the handheld stabilizer helps .

  • Rotating the Object: For smaller items, instead of moving the scanner, I place the object on a turntable.

6. Using High Detail Mode

For highly detailed or intricate objects, I always switch to the highest resolution or detail mode on my scanner.

  • Slower but More Accurate: While this mode can slow down the scanning process, I find it’s worth the extra time to capture fine details accurately, especially true my Mini.

7. Minimizing Movement

Sudden movement is one of the biggest enemies of freehand 3D scanning.

  • For People: If I’m scanning a person, I ask them to stay as still as possible. When that’s not realistic, I try to scan in quick sections and merge them later. Using a feature-rich scanner like the Revopoint with tracking markers also helps reduce errors caused by small movements.

  • For Static Objects: I always make sure the object is on a stable surface,I love my large turntable, two axis turntable or often lazy susan-turntable.I sometimes use clamps or stands to prevent any shifting during the scan.

Patience and minimizing motion during the scanning process is essential for ensuring clean, high-quality scans.

8.Single Shot Mode

I find myself using single shot mode more and more often for easing the computational load. Having less frames to deal with when having to sort out the faulty frames in RAW is a great time saver.

1 Like

We are a 3D printing company and have been involved in 3D scanning for several years. We have had the opportunity to test over the years: Revopoint Mini, Mini2, Pop3, Range, Inspire, Miraco Pro.
We anticipate that we also own professional structured light scanners and have also used laser scanners over time.

PRO
In all the Revopoint models we have used, the ease of use and minimal level of preparation to obtain excellent scans is to be appreciated. In the models with IMU, there was a strong improvement in freehand scans and especially in following complex geometries. Very useful is the possibility of using a tracing for shapes or markers.

AGAINST
Like all scanners, it suffers quite a bit from ambient brightness, something that has so much improved over time, but the limitation of daylight scans remains.

Suggestions for further development

  1. Give the option to use in daylight environments (in an outdoor scan with miraco pro we had to wait until sunset to scan)

  2. think about the possibility of providing a marker network to adhere to archaeological artifacts and similar objects, where no adhesive marker can be attached

  3. Revo studio is a very good software, it should only improve in the management of hole closure, offering the possibility to close a large hole in multiple steps, so as to create intermediate bridges to direct the hole closure to the real shape of the missing part and not relying totally on the closure algorithm. (Several modeling software can do this)

TIPS & TRICK
we noticed that by using the “dark object” function, the scanner captures more detail, it would be convenient to add a setup that allows you to change the scanning depth and the reiteration of steps

OUR SCANNING PROCESS
inspection: essential in the most demanding scans and especially outdoors, consider using multiple instrumentation depending on the details and already imagine the number of steps to achieve the goal.
preparation: you need to prepare the object for scanning, from the environment around the piece itself, use a matting spray (we prefer Esub) in all cases of glossy colors
scanning: cover the entire surface, trying not to go over the same section several times. We recommend multiple scans to be aligned later rather than moving continuously, especially if you do not have stabilizer available.
post-production: work a lot in post-production, especially cleaning up and lightening the file, leaving the right density of dots. Also use external software to improve strokes, especially angular parts that inevitably get “softened” with scans.

this scan was done in very low light (almost dark) and in an open construction site, rich with dust on the artifacts and without the use of markers

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more pictures
this scan was made with miraco plus outdoors, it is a 3-meter long marble boulder

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Hello everyone
I don’t have a 3D scanner yet so it’s hard to share my experience in the field :wink:
But I’m trying my luck anyway on this contest.
I’ve been practicing 3D printing for a few years and also modeling under Fusion. The 3D scanner is a great tool in this context of use and I think it allows to greatly reduce the measurements on the parts.
In addition, the feedback of a novice on the use of a new product can be interesting :wink: