School3875
Categories: School Education Equipments
Tags: Glass Lenses - Double Convex , dia 50mm , focal length 300-1000mmGlass Lenses - Double Convex, dia 50mm, focal length 300-1000mm Double Convex Spherical, lenses made of extra white glass with ground edges, highly polished.Spherical
Glass Lenses - Double Convex, dia 50mm, focal length 300-1000mm ALTEC Laboratory Equipments and ALTEC Laboratory Instruments Tenders.