Vintage Bausch & Lomb B&L 4m/m 6mm 0.85 Microscope Objective Lens

Microscope Objectives Lot of 15. Leitz Wetzlar Germany, Bausch & Lomb USA, Nikon

For Parts Brass Microscope Apochromat Objective Bausch & Lomb Lens 3MM 1.40!

ANTIQUE BRASS OBJECTIVE BAUSCH LOMB 1/6 0.85 N.A. OPTICS MICROSCOPE

Leitz PL FLUOTAR 20x D Microscope Objective (Damaged)

Vintage Bausch & Lomb 8mm 0.50 N. A. 165mm T. L. Microscope Objective Lens

Antique Brass Microscope Objective Bausch Lomb 4 MM 0.85 W/ Brass Case

W. Watson & Sons Ltd, Spencer, Bushnell, Swift & Son Microscope Objectives Lot