sale Add Wish List Quick view Choose Options RB20 Histology Pathology Lab Microscope The Fein Optic RB20 histology and pathology biological microscope has been set up to meet specifications for tissue sample observation at an affordable price. Objective Lenses: Quadruple,... MSRP: $1,500.00 $1,400.00 - $1,625.00 Choose Options Compare