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CaF2 lens,CaF2 cylindrical lens,CaF2 windows
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| Specifications |
professional manufacturer of optical lenses |
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Spherical lens
According to custom design to manufacture kinds of spherical lenses. Such as plano convex spherical lens, plano concave spherical lens, bi-convex spherical lens, bi-concave spherical lens, meniscus lens, achromatic lens, aspherical & spherical series.
Material: flint glasses, UV-fused silica, Infrared fused silica, CaF2, Ge, ZnSe, Si, etc.
Focal length: ?mm --?000mm?%
(test by TIROPTICS OPTOMATIC2000 made in Germany)
Diameter: 4mm--200mm ?.1mm
Tc torlerance:?.1mm
Centration: 3-5'
Surface accuracy: &©|955;/2
Surface quality: 40/20
Clear aperture: 90%
Coating: custom design
2. Cylindrical lens
According to custom design to manufacture kinds of cylindrical lenses.Such as plano convex cylindrical lens, plano concave cylindrical lens, bi-convex cylindrical lens, bi-concave cylindrical lens, meniscus cylindrical lens, achromatic cylindrical lens, aspherical & spherical series.
Material: flint glasses, UV-fused silica, Infrared fused silica, CaF2, Ge, ZnSe, Si, etc.
Focal length:?mm-- ?000mm?%
(test by TIROPTICS OPTOMATIC2000 made in German)
Length: 2mm-3mm ?.1mm
Width: 2mm-150mm?.1mm
Tc tolerance:?.2mm
Centration: 3-5'
Surface accuracy: &©|955;/2
Surface quality: 40/20
Clear aperture: 90%
Coating: custom design |
| Company: |
Changchun GoldDragonOptics Co.
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| Contact: |
Ms. Hannah Yao |
| Address: |
286 Torch Road |
| Postcode: |
130012 |
| Tel: |
86-431-85353338 |
| Fax: |
86-431-85353338 |
| E-mail: |
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