40X (spring) Achromatic Objective Lens for Compound Microscopes
This is a DIN 40X (spring) achromatic objective lens for compound microscope. It fits common size compound & biological microscopes. Specifications: Model: AJ140JB Standard 40X/0.65, DIN 160/0.17 (spring) achromatic objective lens 20mm mounting thread Spring loaded for protecting lens and slides