Sometimes you need a fine finish for an optical surface, and sometimes you need a clear polished finish for the cosmetic benefits of an unmarred surface.
Being able to measure marks smaller than 10 microns, the limits of human visibility, you can improve your process and verify the quality of parts you make.
Added Technical Resources
Measuring Curved Surfaces With 4D InSpec
Learn why curved surfaces present a special challenge, and how to overcome them when making your measurements.
Measuring Transparent or Shiny Surfaces with 4D InSpec
Learn why transparent and shiny surfaces present a special challenge, and how to make good measurements with 4D InSpec.
Learn more about the products
4D InSpec provides non-contact measurement of surface features and defects, on the factory floor, in machine shops and in field service applications.
4D InSpec XL
A handheld defect inspection gauge that works like 4D InSpec standard, but with a larger field of view, to measure wider and deeper features.
Accessories for improving portability, ease of use, or for accessing hard to reach measurements like sidewalls and through-holes.