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China Star Optics Technology Co.,Ltd.
ZnS Aspheric Lens,Zinc Sulfide Aspheric Lens,ZnS Aspherical Lens
| Min.Order | Unit Price |
|---|---|
| 1000 Piece/Pieces | USD 40 / Piece/Pieces |
| 500 Piece/Pieces | USD 50 / Piece/Pieces |
| 10 Piece/Pieces | USD 70 / Piece/Pieces |
China Star Optics has strong and comprehensive technical capablity, integrate the design and manufacture as a whole.Imported the global advanced aspherical equipment and instruments from Germany,manufactured various aspherical products,including infrared glass Aspheric Lens, such as ZnSe Bi Convex Aspherical Lens,Ge Optical Aspheric Lens,Silicon Aspherical Lens,ZnS Convex Aspherical Lenses. Our convex aspherical lenses has already application in various high technology project and products.
Multi-spectral grade of zinc sulfide has low absorption and scatter properties over its broad transmission range of 0.4 - 12μm. Zinc Sulfide Multispectral is a chemically vapor deposited material which is commonly used in thermal imaging. With its excellent transmission properties in the visible and infrared, Zinc Sulfide Multispectral is the material of choice for systems that have both visible and mid-wave or long-wave infrared sensors. It is slightly harder and more chemically resistant than zinc selenide.
Specification of our optical ZnS Aspheric lens as follow:
| Standard precision of our infrared glass aspheric lens | High-precision of our | |
| Dimension Tolerance | φ5-100mm+0/-0.2 | φ3-250mm+0/-0.2 |
| Center Thickness Tolerance | 1-15mm+/-0.1 | 1-30mm+/-0.05 |
| Centration | 1 arc minutes | 10 arc seconds |
| Surface Quality | 60/40 | 40/20 |
| Power(fringe@633nm) | N<λ@633nm（in 25mm） | N<λ/4@633nm（in 25mm） |
| Clear Aperture | >90% | >95% |
| Chamfer | Protected <0.5mmx45deg | Protected <0.5mmx45deg |
Product Categories : Aspherical Lens > Optical Crystals Aspherical Lens
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