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

Bausch and Lomb Balplan Microscope Instruction Manual CD-L0166

Bausch & Lomb Balplan ABBE 1.25 N.A. 31-55-13 Microscope Condenser Nice Shape

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

Bausch & Lomb Balplan Microscope Base Plastic Side Plate Covers Pair Set 2

Bausch & Lomb Rotating 5 Hole Objective Lens Housing Part For Balplan Microscope

Bausch & Lomb *Top Mounting Ring* For Binocular Trinocular Balplan Microscope