Description
Material: ABS, acrylic optical lens, metal. Lens focal length: 62mm 33mm 21mm. Lighting source: 2*LED light..Packing size: 160*73*52mm. Weight: 71G (net weight), 97G (including packaging). Product size: 175*155*55mm (unfolded), 155*85*55mm (folded)..Perfect microscope accessories, exquisite workmanship, can be widely used in microscope. With good durability and stability..You can reach us anytime for any query and I'll available 24x7 to assist you, have a good day.