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$200.00
≥10 Piece/Pieces
$180.00
≥500 Piece/Pieces
$140.00
≥1000 Piece/Pieces
Material:
Model No. : | CSMINS07 |
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Brand Name : | no |
warranty period : | 3 Years |
Changchun, Jilin, China
Product description
We supply kinds of plano-convex spherical lens,plano-concave spherical lens,bi-convex spherical lens,bi-concave spherical lens,meniscus spherical lens,special spherical lens,achromatic spherical lens,ball lens,sphere lens etc.
The spherical meniscus lens plays a divergent role in the optical path, and is commonly used in photographic system, objective lens system and laser measuring system. Spherical Meniscus Lens can increase the NA of the system while only adding slightly to the total spherical aberrations. The Negative spherical Meniscus Lens is used to increase the focal length of another lens while maintaining the angular resolution of the optical assembly. This glass meniscus lens shape is best used when one conjugate is relatively far from the lens.
Meniscus spherical lenses
Specification of our meniscus spherical lenses as follow:
*Material:Bk7,fused silica,CaF2,MgF2,BaF2,ZnSe and other infrared optical crystals.
*Focal length:+/-1%
*Length tolerance:+0.0 - -0.1mm
*Width tolerance:+0.0 - -0.1mm
*Center thickness tolerance:+/-0.1mm
*Surface Figure:lambda/2 at 633nm on plano side
*Surface quality:20/10,40/20,60/40 stratch/dig
*Clear Apenture>95%
*Chamfer:0.25mm at 45 degree typical
*Coating: BBAR, Reflective coating, dichroic coating,AR coating etc.
China Star Optics Technology Co., Ltd. was registered and established in Changchun,Jilin province in 2005.The company`s business scope includes the development,production and sales of optical lenses,optical parts and provides related technical development about op
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Changchun, Jilin, China
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