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Optical windows. IR, Visible, UV parallel optics.Alkor Technologies offers all types of UV and IR optical windows made from different materials: CaF2, BaF2 , Ge, Silicon, KBr, ZnSe, Fused Silica. Special size and tooling are available upon request. In addition, we offer a variety of infrared and UV coating on optical windows. Please refer to coating page for more information. Please visit our new optical windows catalog:Optical windows thickness calculator: click here.
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Round parallel windows |
Rectangle parallel windows |
Square parallel windows |
Round wedge windows |
Quality types of our optical windows are as follows:
|
Size tolerance,mm |
Parallelism |
Flatness |
Surface quality |
|---|---|---|---|---|
| Standard | +0, -0.1 |
3 arc. min |
1 lambda at 0.63mkm |
60/40 |
| Achievable | +0, -0.02 |
30 arc. sec |
Lambda/10 at 0.63 mkm |
10/5 |
Our production line of optical windows include: viewing window, viewport, UV transmitting window, IR transmitting windows, spectroscopic windows, infrared transmitting windows, ultraviolet transmitting windows, entrance windows, cell windows, pressure vessels, plano window, gauge glass, camera window, safety glasses, viewing glass, observation window, sensor covers, coating substrates, protection glass, glass flanges, scanner panels, cryostat windows, flame sights, sight flow indicators, lens protection slides, cover slides, lens protection window.
See also: optical lenses, optical prisms
| Tel: +7(812)3631240 | Fax: +7(812)3631239 | Email: technologies@alkor.net |