Leica Microscope HC Plan Fluotar 20X Objective

Description

Pictured is a Leica HC Fluotar 20X objective, catalog number 506-503 infinity corrected, n.a. 0.50. The objective pictured is in excellent optical condition with not a trace of element separation, a few marks are on the frontice piece of the objective are minor in nature with the rest of the objective case in excellent condition.  The image is pretty spectacular, nice and defined and well saturated with color. The opbjective requires a cover slip of 0.17mm to be used.
Thanks for looking.