3 4 5 Holes Microscope Converter Revolving Nosepiece Objective Lens Adapter

Monolux Micro Plan Din 4 0.10 Optic Laboratory Microscope Objective Lens

2pcs Optical Aspheric Plano-convex Lens for Projectors Condenser Lens LED Light

41mm Diameter Microscope Optical Diffuser Frosted lens. CLEARANCE!

3 4 5 Holes Microscope Converter Revolving Nosepiece Objective Lens Adapter

Melles Griot 01LPX025 Plano-Convex 9.0mm Diameter x 22.0mm FL Lense

2pcs Optical Aspheric Plano-convex Lens for Projectors Condenser Lens LED Light

Lot of 3 - Bi-Convex Lens, ~ 24 mm FL, 24 mm diameter, NOS