Measure big things with a phone camera.
Lay the numbered discs around a floor, a deck or a part. Take overlapping photos. Our desktop scanner finds every disc, works out the true scale, and gives you a drawing you can cut.
Every disc is a known size
The square code on each disc is exactly 64 mm, and every disc in a set has its own number. The scanner uses them to fix the scale and stitch the photos together.
Place the discs
Spread the 20 discs over the area, a few in every photo.
Take photos
Walk the area with your phone, overlapping each photo with the last.
Scan
The desktop scanner builds one true-size picture and lets you trace the outline.
Cut
Save the drawing as DXF, open it in RLF3D, and make the cut file.
Scanning runs in our desktop scanner, not in the web app.
Pack of 20 scan discs
- 20 discs, numbered 0 to 19
- 100 mm across, 64 mm codes
- Made to match the scanner exactly
- Ships in a padded mailer
Why buy a pack?
Every code has to be printed at exactly the right size, flat and sharp, or the scale is off. Our packs are made and checked for the scanner, so they just work.
Need more than 20 in one set, or a different size? Send us a message from the contact form.
Use your own design
Want discs with your logo, or made from your own material? Send us your artwork or a photo of the item you want to use. We check it and get back to you.