Round Double Convex High Optical Purity Glass Lens - 2" (50mm) Diameter - 50mm Focal Length - 15mm Thick Approx. - Eisco Labs auspowers_batchone 39inchOver- voltage

39inchOver- voltage

Shoulder strap can be used over the shoulder or crossed over the chest – allowing for easy

Perforating & scoring replacement blades for rotary trimmers

Safe Guard:Fire-resistant and hardened plastic outer shell for durability

perfect for the real necessities in the work or on the road

Round Double Convex High Optical Purity Glass Lens - 2" (50mm) Diameter - 50mm Focal Length - 15mm Thick Approx. - Eisco Labs auspowers_batchone 39inchOver- voltageRound Double Convex High Optical Purity Glass Lens 2" (50mm) Diameter 50mm Focal Length 15mm Thick Approx. Eisco Labs Round double convex high optical purity glass lens designed for physics and educational uses. Product Features This round double convex high optical purity glass lens is designed for physics and educational uses. It is approximately 2" (50mm) diameter and 15mm thick. Note, thickness varies as they are not designed to be consistent in