Convex mirror manufacturer K9 Bk7 focusing lens laser collimator lens

Convex mirror manufacturer K9 BK7 focus lens laser collimating lensFeatures 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 (

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Convex mirror manufacturer K9 BK7 focus lens laser collimating 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.

Product parameters
 
Thickness tolerance±0.01mm
Dimensional Tolerance±0.01mm
Sueface accuracyλ/10
Clear aperture>90% According to the customers demand
Working range400-700nm ( Other wavelength can be customized)
Processing range Φ10mm-90mm
Surface quality60-40
Product materialK9,N-BK7,JGS series ultraviolet fused quarts

Product pictures

Convex Mirror Manufacturer K9 Bk7 Focus Lens Laser Collimating Lens

Workshop pictures


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.

Convex Mirror Manufacturer K9 Bk7 Focus Lens Laser Collimating Lens

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Convex Mirror Manufacturer K9 Bk7 Focus Lens Laser Collimating Lens

Convex Mirror Manufacturer K9 Bk7 Focus Lens Laser Collimating Lens

 

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