Prix FOB
Obtenir le dernier prix5 ~ 300 USD / Piece ( Negotiable )
|10 Piece Minimum Order
Pays:
China
N ° de modèle:
-
Prix FOB:
5 ~ 300 USD / Piece ( Negotiable ) Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
5 per Piece
Commande minimale:
10 Piece
Packaging Detail:
safety carton case
Heure de livraison:
15-30 working days
Capacité de Fournir:
500000 Piece per Month
Payment Type:
T/T
Groupe de produits :
-
Personne àcontacter Fisher
Feiyue Road, Changchun, Jilin
Optical Sapphire Windows
In optics, it means a (usually at least
mechanically flat, sometimes optically flat, depending on
resolution requirements) piece of transparent (for a wavelength
range of interest, not necessarily for visible light) optical
material that allows light into an optical instrument. A window is
usually parallel and is likely to be anti reflection coated, at
least if it is designed for visible light. An optical window may be
built into a piece of equipment (such as a vacuum chamber) to allow
optical instruments to view inside that
equipment.
Sapphire is one of the hardest materials, and
possesses very good transmission during the range of visible and
near IR spectrum. It is widely used as optical window in infrared
and far infrared military equipments, apparatus and instruments of
satellite and space technology, and navigation and spaceflight,
such as night infrared scope/sight and night vision camera, etc.
The sapphire windows are intensively applied in high-tech
fields.
Circular Windows are applied to isolate
different physical environments while allowing light pass. When
selecting windows, please consider materials, transmission,
scattering, parallelism and resistance to certain
environment.
Parameters ofOptical
Sapphire Windows
| 1.Materials | BK7/K9, fused silica, sapphire, ZnSe, etc |
| 2. Dimension | 0.5mm***0mm |
| 3.Surface quality | *0/5, *0/*0, *0/*0, *0/*0 |
| 4.Focal length tolerance | ±1% |
| 5.Length tolerance | ±0.1mm |
| 6.Width tolerance | ±0.1mm |
| 7.Center thickness tolerance | ±0.1mm |
| 8.Centration | 5 arc minutes |
| 9.Surface precision | 0.5 fringes/cm |
| *0.Clear aperture | ＞*0% |
| *2.Coating | HR, AR |
| *3.Bevels | Protective bevels by *5deg*0.*5mm |
| Pays: | China |
| N ° de modèle: | - |
| Prix FOB: | 5 ~ 300 / Piece ( Negotiable ) Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | 5 per Piece |
| Commande minimale: | 10 Piece |
| Packaging Detail: | safety carton case |
| Heure de livraison: | 15-30 working days |
| Capacité de Fournir: | 500000 Piece per Month |
| Payment Type: | T/T |
| Groupe de produits : | - |
