NA 027

DIN Standards Committee Optics and Precision Mechanics

DIN 58161-2 [CURRENT] references following documents:

Document number Edition Title
DIN 58161-1 2002-04 Testing of optical components - Part 1: Test glasses with flat surface More 
DIN 58161-3 1969-03 Testing of optical components; determination of radii with spherometer More 
DIN 58161-4 1971-03 Testing of optical components; focussing screens More