NA 027
DIN Standards Committee Optics and Precision Mechanics
Standards
[Withdrawn]
ISO 9345-1
ISO 9345-1
Optics and optical instruments - Microscopes - Imaging distances related to mechanical reference planes - Part 1: Tube length 160 mm
Title (German)
Optik und optische Instrumente - Mikroskope - Optische Anschlußmaße - Teil 1: Tubuslänge 160 mm