Japanese

Surface of aspherical lens molding die

Diamond turning processed surface.

Example of areal surface roughness evaluation

 

Best instrument Table of specification

Ultra-precision point autofocus probe 3D measuring instrument

NH-3SPs

The highest-end model of NH-Series (with 1nm scale resolution)

Measurable Instruments

NH-3Ns

NH-3MAs

NH-3NZ

NH-4Ns

NH-5Ns

PF-60

MLP-3