Bausch & Lomb Rotating 4 Hole Objective Lens Housing Part For Balplan Microscope

Bausch & Lomb 31-18-90 Head for Balplan Microscope Vintage Part Replacement

Bausch Lomb Mirror Condenser Lens Microscope Optical Part see pictures

USB LED Light Rechargable Microscope Lighting Bottom Supplementary Lamp Source

Bausch & Lomb Balplan Binocular Microscope with Mechanical Stage –Model 31-32-16

Bausch & Lomb Balplan Microscope Illuminator Base Unit Switch Works 31-32-12

VINTAGE PIECE BAUSCH LOMB VERTICAL ILLUM MICROSCOPE PART AS PICTURED S1-B-102

Rare Bausch and Lomb Balplan Teaching Attachment Part Microscope