 |
Infrared Sapphire Optical Windows Double Side Polished 60/40 High Transmittance
Product Details:
| Place of Origin: | CHINA |
| Brand Name: | zmkj |
| Model Number: | dia90mm |
Payment & Shipping Terms:
| Minimum Order Quantity: | 3pcs |
|---|---|
| Packaging Details: | packed in Capacitor paper +Sponge paper+paper case |
| Delivery Time: | 1-3weeks |
| Payment Terms: | T/T, Western Union, MoneyGram |
| Supply Ability: | 500pcs per month |
|
Detail Information |
|||
| Material: | Sapphire Optical | Orientation: | C-axis |
|---|---|---|---|
| Surface S/D: | Double Side Polisehd 60/40 | Tolerance: | ±0.1mm |
| Application: | For Device Viewing Window | Grade: | Optical Grade Without Bubble;color |
| Ttransmittance: | >80% | Advantage: | Wearable, Anti-High Temperature, High Strength |
| High Light: | optical window glass,sapphire crystal glass |
||
Product Description
High Transmittance Infrared Sapphire Optical Windows Double Side Polished 60/40
Plano sapphire device viewing window by customized rectangle 193x60x7mmt sapphire window lens ＆Sapphire optical Windows Manufacturers.High transmittance 99% at 635nm after coating 1/4lambda flatness dia50/dia60/dia100mm sapphire optical lens;Wearable Anti-High temperature high strength High transmittance Infrared sapphire optical window lens
Sapphire is a single crystal aluminum oxide (Al2O3). It is one of the hardest materials. Sapphire has good transmission characteristics over the visible, and near IR spectrum. It exhibits high mechanical strength, chemical resistance, thermal conductivity and thermal stability. Sapphire optical windows are ideal for applications where high pressure, vacuum, or corrosive atmospheres are a consideration. It is also resistant to UV radiation darkening.
Optical windows are applied for protecting fragile optical components inside an equipment or directly used for watching windows because of its very good physical property.
they are adopted to isolate two physical environments while allowing light to pass. Optical Sapphire windows refer to a piece of transparent optical material that allows light into an optical instrument. They are pieces of optical glasses with ground and polished faces that are relatively parallel.
Sapphire is a single crystal aluminum oxide (Al2O3). It is one of the hardest materials. Sapphire has good transmission characteristics over the visible, and near IR spectrum. It exhibits high mechanical strength, chemical resistance, thermal conductivity and thermal stability. Sapphire optical windows are ideal for applications where high pressure, vacuum, or corrosive atmospheres are a consideration. It is also resistant to UV radiation darkening.
FEATURES
Transmits Wavelengths Ranging From UV to Mid-Infrared
Extreme Surface Hardness Chemical Resistance
Thinner and Stronger than Standard Glass Windows
High thermal conductivity
High bulk damage threshold
PARAMETER
Dimension customized(≤450mm)
Dimensional tolerance +0/-0.05mm
Surface quality (scratch & dig) 40/20
Surface accuracy λ/10 per @633nm
Clear Aperture >85%, >90%
Parallelism tolerance ±2"-±3'
Bevel 0.1-0.5mm
Optical Sapphire window Specifications:
| Structure | Square plano lens |
| Substrate Material | Glass Sapphire |
| Diameters ＆Thickness Available | 1 mm to 400mm for Diameter ,0.08-300mm for Thickness |
| DiameterTolerance | +0.00/-0.10 mm |
| Surface Quality | 60-40 Scratch-Dig(general) 10-5 to 80-50 is available |
| Surface Flatness | 1/4 lambda to 3lambda |
| Surface Irregularity (Peak to Valley) |
commonly 1-3λ |
| Thickness tolerance | +/-0.1mm or better |
| Focal length tolerance | +/-1% |
| Clear Aperture | >90% of Diameter |
| Chamfer | 0.05-0.5mmx45degree,according to customer’s needs. |
| Centration | 3 arc min |
| Coating |
AR,Mgf2 is on request,R<0.25% |
- We will fabricate as the drawings and requirements rigorously.
- We have the very Fast delivery capacity within 15days by Customized size
- In addition,we Support { ONE WEEK REFUND MONEY} if not qualified.
- We also can make substrates, wafers, rods,Bump join; Lens with step＆hole
Packing and Delivery-
1. We will use protective plastic and customized boxed to pack.(Enviroment friendly material)
2. We could do customized packing according to the quantity.
3. DHL/Fedex/UPS Express usually takes about 3-7working days to the destination.