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12mm Diameter x12mm FL Precision Double-Concave Lenses(DCV)
$50.00
≥10 Piece/Pieces
$30.00
≥500 Piece/Pieces
$20.00
≥1000 Piece/Pieces
measurement accuracy:
- +/-0.05
Measuring range:
- 1mm to 300mm
Material:
- Glass
Options:
- Outer Diameter:1 to 300mm
- Dimension tolerance: +/-0.05mm
- Shape: Aspherized
| Model No. : | CSDCV02 |
|---|---|
| Brand Name : | no |
| warranty period : | 3 Years |
Changchun, Jilin, China
- Manufacturer
- Retailer
- OEM service
- Platform Certification
- SGS Certification
Product description
Double-Concave spherical Lens, also named Bi-Concave spherical Lens, They are used for image reduction and to spread light. The Bi-Concave is best used when the input beam is converging. Double-concave spherical lens is used in beam expanders, Projection optics systems, optical viewers and optical charater readers etc.
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 doublets lens,ball lens,sphere lens etc. Please contact us for customize
Double-concave spherical lens
Specification of our Double-concave spherical lens, double-convex spherical lens and meniscus spherical lens as follow:
*Material: BK7,UV grade fused silica,MgF2,BaF2,CaF2,ZnSe,ZnS,Ge or other optical crystals
*Dimension Tolerance +0.0 -- -0.1mm
*Center Thickness +/-0.1mm
*Focal Length Tolerance+/-1%
*Surface Quality:60/40
*Surface Figure: lambda/2 at 633nm on plano side
*Clear Aperture >90%
*Chamfer 0.25mm at 45 degree typical
*Coating Optional
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
Video
Changchun, Jilin, China
- Manufacturer
- Retailer
- OEM service
- Platform Certification
- SGS Certification
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