Motic S-Plan 4x Microscope Objective Lens

This semi-planachromatic 4x objective lens is for use with B1 series of microscopes and has the following specifications:

NA = 0.10
WD = 17.9mm
Thread Size = 20.32mm / pitch 0.706 (RMS)
DIN = 45mm

Motic part # 1101001706151
NOTE: This item is not returnable.