Thin Plano-convex Lens Diameter 80mm, K9 Optical Glass Lens Focal Length 170mm, Experiment Stage Lights Convex Lens 1pc

Specifications of spherical plano-convex lens - lens Diameter- 80 mm, focal Length- 170 mm, intermediate Thickness- 11.5 mm, edge Thickness- 2.2 mm. Comprises 1pc of thick plano-convex lens, each with the dimensions 80*170mm (Diameter X Focal Length). Material- K9 optical glass, outside Quality- 60-40, tolerance- +-0.1, angle Tolerance- +-3. Range of Application- optical experiments, homemade telescopes, projectors, etc. The high refractive index lens meticulously polished edges contribute to ease of handling and safety during the assembly process., Manufacturer: JWOO