The last photo of Hertel & Reuss 40x Microscope Objective 40:1 N.A. 0.65 PO. for transmitted light polarisation - Mikroskopteil
Part Index: 00560
Hertel & Reuss 40x Microscope Objective - 40:1 N.A. 0.65 PO. for transmitted light polarisation
(Hertel Reuss 40:1 N.A. 0,65 PO. microscope objective (Pol.) polarisation RMS)