LENS DOUBLE CONCAVE 3.75 CM D 15 CM FL ,Each

Details

Here is the corrected text: This optically true, double concave lens features a highly polished, spherical design with a diameter of 1.5 inches (38mm) and a diverging focal length of 150mm. Made from high-quality, optically worked glass, it boasts ground edges and is ideal for physics classroom demonstrations in optics and light refraction. With a refractive index of 1.52, this lens is designed for educational purposes and is perfect for science classrooms. Eisco Labs manufactures its own products using state-of-the-art equipment and adheres to the highest standards of quality control. Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. They are manufactured with only the highest-grade, raw materials and according to international quality standards to ensure they can withstand use in even the toughest laboratory environments.