Astro optics pvt. Ltd. An iso 9001 : 2000 certified company manufactures various types of optical components and lenses are one of them. There are various kinds of lenses. Plano convex are simple lenses or singlets and these lenses have one convex surface and have a positive focal length. They converge the incident light. Plano convex lenses can be used as simple magnifiers and also in a variety of applications for collecting and focusing light.
