LENS DOUBLE CONVEX 3.75 CM D 20 CM FL ,Each

Details

This optically true, double convex lens is highly polished and measures 1.5 inches (38mm) in diameter, with a converging focal length of 200mm. Made from high-quality, optically worked glass with ground edges, it is ideal for physics classroom demonstrations in optics and light refraction. The refractive index is 1.52. Our products are carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. We manufacture them using state-of-the-art equipment and only the highest-grade raw materials, following international quality standards to ensure they can withstand use in even the toughest laboratory environments.