Double convex and meniscus combined lens spherical focusing glass lens
Features of biconconcave lens:
Both sides of a biconconcave lens are concave and have the same radius of curvature. A biconconcave lens is with negative focal length, usually used for beam collimation, increasing (decreasing) focal length, or enlarging (decreasing) an image. Biconconcave lens is often used for imaging or beam collimation, and the coated lens is also widely used in visible light and near infrared applications.
|Clear aperture||>90% According to the customers demand|
|Working range||400-700nm ( Other wavelength can be customized)|
|Product material||K9,N-BK7,JGS series ultraviolet fused quarts|
NMOT company has built more than 5000 square meters factory and thousand level dust-free purification workshop and a complete set of precision optical products processing production line, with advanced imported vacuum optical coating equipment and precise spectrophotometer testing instrument, and passed the ISO9001 and other international certification.