<ul><li>Name: Biconvex Double Convex Lens Diameter 50 52 58 71 72 75 90mm.</li><li>A variety of options are available, please refer to the pictures, specific product options are based on your choice.</li><li>Perfect microscope accessories, exquisite workmanship, can be widely used in microscope. With good durability and stability.</li><li>You can reach us anytime for any query and I'll available 24x7 to assist you, have a good day.</li></ul><br><br>

Microscope Kit Biconvex Double Convex Lens Diameter 50 52 58 71 72 75 90mm Coating Laboratory Equipment Focusing Lenses Stage Led Lamp Microscope Lens Adapters(Color:D50 F300)