Meiji Techno MA980 - Plan Apochromat F10X Objective
N.A. 0.30, F.L. 20.0mm, W.D. 8.6mm
The MA980 is a Plan Apochromat F10X Infinity Objective. It has a parfocal distance of 45mm, a din standard 0.7965" (20.1mm) diameter threads, 36 TPI and 55° Whitworth. This objective is used with the MT6000C series.