Plano-concave lens element

BK7optical glasssilicone

The Plano-Concave (PCV) Lens has negative focal lengths, diverges collimated incident light, and forms only virtual images which are seen through the lens. It's often used to expand light beams or increase focal lengths in existing systems. They are widely used in telescope, collimators, optical transceivers, magnifiers, radiometers and condensers. Creator Optics can produce various plano-concave lenese according to detaied requirements. Cutting lenses like rectangle, step are available. The main material of plano-convex lens are as follows: BK7 glass and all catalog optical glass, Sapphire crystal, Quartz crystal, Germanium (Ge) monocrystal, Silicon monocrystal, ZnSe, Barium Fluoride (BaF2), Calcium Fluoride (CaF2), ZnS, Pyrex, BOROFLOAT, float glass, etc - Surface Quality: 80/50, 60/40, 40/20, 20/10, 10/5. - Coating: We provide different single layer or multiplayer anti-reflecting (AR) coating against differrent requirements. Customized available.