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3D scanning

What each price band buys, what the accuracy figures mean, and what a scan needs before it prints.

• 3D scanner price bands in the UK
  What roughly £200, £400, £800, £1,500 and £3,000 buy you in a 3D scanner on Amazon UK, where the real jumps in capability are, and which band suits scanning for 3D printing.
• What 3D scanner accuracy figures actually mean
  Why one scanner claims 0.02mm and another 0.05mm, how point accuracy differs from volumetric accuracy, why resolution is not accuracy, and what any of it means for a part you intend to print.
• Handheld vs turntable 3D scanning: which one suits what
  Desktop turntable scanners and handheld scanners solve different problems. Which wins on small objects, large parts and people, what marker dots are for, and how blue laser, structured light and NIR compare.
• Scanning for 3D printing: what the workflow actually needs
  A scan is not a printable file. What mesh cleanup involves, why a watertight mesh matters, how much resolution is actually enough to print, and the jobs where a scanner is the wrong tool entirely.

Live 3d scanners prices