Nikon Microscope Objective Lens E Plan 4x/0.10

Olympus E A4 4x 0.10 Microscope Objective Lens 160/- Made in Japan

Olympus E A4 4x 0.10 Microscope Objective Lens

Olympus E 4 A4 0.10 160/~ Microscope Objective Lens for Olympus Microscope

VWR 4x 0.10 NA Microscope Objective Lens Laboratory

Will Wetzler 4X/0.10 Microscope Objective Lens 160mm West Germany

Swift Instruments DIN 4 4X Microscope Objective Lens 0.10 NA Made in Japan