1.Material : Colored optical materials
2.Specification : according to customer drawings
3.Precision (the highest) : N=2;N=0.5;B=40/20;C=0.01
4.size :according to customers' requirement
5.any other requirement can be customized
6.well-welcome OEM
Material | BK7, BK9, silicon, Germanium, Sapphire, ect. | ||
Size | according to your requires | ||
Thickness | according to your requires | ||
Diameter Tolerance | ±0.10 | ||
Thickness Tolerance | ±0.2 mm | ||
Surface reflectance | 30% (per one surface) | ||
Surface Quality (Scratch-Dig) | 60-40 (according to your requires) | ||
Spherical Surface Powerb | λ/2 (according to your requires) | ||
Shape | Plano-convex (Customized) | ||
Centration | <3′ | ||
Clear aperture | >= 90%central of the diameter | ||
Wavelength | 850nm(Customized) | ||
Coating | Uncoated (according to your requires) | ||
OEM | Yes |
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