PartyKindom x40 high Precision Labs Object Glass Lens Conversion Objective Lens Wreath Component Microscope x20 Accessories Labs Increase Contrast Lens Student Major Optical Instruments x100 - 54L859009D

• Biological microscope lens-- though it is simple in design, it's so practical when you use it. Steel biological microscope lens-- smooth surface and nice polished, neat and generous, so dont need to worry about harming your hand. Achromatic objective lens-- the product is in a simple design, but very useful and practical. Microscope objective lens-- this is a achromatic objective lens for biological microscope. Labs achromatic objective lens-- this objective lens is very easy to install, giving you a lot of convenience.