Custom K9 Material Small Size Plano Convex Lens

Our company is a professional customized-oriented optical company.
The focal length of a single lens is the distance from the main point to the focus.The lens is designed to have a wavelength of 546.1 nm(e of the green mercury line).Since the focal length varies with the wavelength, when applied to other wavelengths, the focal length also varies.It can be used in telescopes and other products. The lens with mat the end is coated with anti-reflection multilayer film.Such lenses are used to focus parallel light, or to convert point sources into parallel light.Select materials reasonably (texture, bubble, impurity, uniformity);No disorganization (scratches, dents, gloss) during grinding is allowed for interference with light. There are anti-reflective multilayer film lenses coated and plated with visible light band.
Our main products are prisms including triangular prisms,penta prisms,roof prisms.
Lens such as plano convex,plano concave,biconvex,biconcave. Telescope :binocular telescope,digital camera