Optical glass lenses to demonstrate refraction of light. This bi-concave lens has a diameter of 3.8 cm with a focal length of 10 cm. The lens is made of optically worked glass, with ground edges, highly polished.
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 that they can withstand use in even the toughest laboratory environments.
Bi-concave Lens - 38mm - Focal Length 100mm
$6.90Price
3-5 days