REICHART OR LEITZ MICROSCOPE LIGHT POLARIZATION COMPENSATOR ?

Description

THIS IS A THIS IS A NICE MICROSCOPE PART IT MAYBE A LIGHT POLARIZATION COMPENSATOR  I DO NOT KNOW IF IT IS A REICHAERT OR LEITZ
NOT MANUAL OR  CABLES ARE INCLUDED.
ATTENTION INTERNATIONAL BIDDERS: INTERNATIONAL DELIVERIES VIA GLOBAL SHIPPING PROGRAM ONLY
BUYER PAYS FOR SHIPPING, I ACCEPT CHECKS FROM USA BUYERS, I ACCEPT PAYPAL FROM OVERSEAS BUYERS, PAYMENT IS DUE WITHIN FIVE DAYS.