Ken-A-Vision 10X Achromatic Microscope Objective Lens (BLK) W/ SLVR Ring

Ken-A-Vision 4X Achromatic Microscope Objective Lens - In Plastic Canister

Ken-A-Vision 4X Achromatic Microscope Objective Lens (BLK) - In Canister

Ken-A-Vision 100X (Oil) Achromatic Microscope Objective Lens (BLK) - In Canister

Biological Microscopes Achromatic Objective Lens 4X 10X 20X 40X 60X 100X 195mm

Semi Plan Achromatic Objective Lens 4X 10X 40X 100X for Biological Microscope

Microscope 1X 2X Achromatic 160 Infinity Objective Lens RMS Thread 45mm 65mm

Biological Microscope 195 Achromatic Objective Lens 4x 10x 20x 40x 60x 100x