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K9 Sapphire Quartz Optical Windows ZnSe Wafer Windows Laser Optical Glass
Product Details:
| Place of Origin: | China |
| Brand Name: | zmkj |
| Certification: | ROHS |
| Model Number: | Round |
Payment & Shipping Terms:
| Minimum Order Quantity: | 10pcs |
|---|---|
| Price: | by case |
| Packaging Details: | capacitor paper under vacuum bag |
| Delivery Time: | 3-4weeks |
| Payment Terms: | T/T, Western Union, L/C |
| Supply Ability: | 1000pcs |
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Detail Information |
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| Material: | Al2O3 99.999% | Shape: | Customized Shape With Hole |
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| Thickness: | 2mm | Hardness: | 9.0 |
| Melting Point: | 2200° | Advantage: | Wear Resistance To High Pressure, Acid And Alkali Resistance |
| Working Temperture: | 1950° | Surface: | SSP, DSP, Or Grinding |
| High Light: | Sapphire Quartz Optical Windows,ZnSe Sapphire Optical Windows,K9 Sapphire Wafer Window |
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Product Description
DM Sapphire Optical Windows SAPPHIRE WAFER WINDOW for OPTICAL LASER OPTICS APPLICATIONS High hardness Ir Optical Standard Window Multiple shapes sapphire window Optical Glass BK7/Quartz/Sapphire Square Glass Plate Protective Window Optics Manufacturer Customize Infrared Znse Windows Laser Optical Glass Lens Germanium Silicon Sapphire Window
Different material Specifications
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Item
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DM Sapphire Optical Windows SAPPHIRE WAFER WINDOW for OPTICAL LASER OPTICS APPLICATIONS
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Place of Origin
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China
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Product name
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Optical Windows
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Type
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WAFER WINDOW
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Parallelism
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<=3arcmin
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Surface quality
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60/40
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Wavelength Range
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>=84% at 308nm
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Product Name
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Optical Glass BK7/Quartz/Sapphire Square Glass Plate Protective Window
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Material
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Optical glass
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Dimension
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as request
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Thickness
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as request
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Tolerance
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+-0.1mm
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Coating
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uncoating or as request
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Surface quality
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60/40
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Flatness
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L/4
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Bevel
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Normal
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| Material | H-K9L,N-BK7,Fused silica,B270,Corning 7980 and etc |
| Chamfer | 0.25mm at 45 degree typical |
| Dimensiontolerance | ± 0.01mm |
| Surface quality | 10/5,20/10, 40-20,60/40,80/50 |
| Flatness | lambda/10-lambda/20 at 633nm |
| Parallelism | <1 arc second |
| Clear aperture | Central 95% |
| Edges | Ground, Maximum 0.25mm Edge Chip |
| Coating | Uncoated, AR, HR, PR coating, etc |
| Appearance | Restangular,square,circle,wedge,oval etc |
Comparison of optical window materials
| Material | Properties | Applications |
| BK7 | Transmission Range: 330-2100nm Refractive Index: 1.5164@588nm |
Most popular and low cost Visible and near IR spectrum applications |
| Fused Silica | Transmission Range: 185-2500nm Refractive Index: 1.4858@308nm Low Thermal Expansion Coefficient: 0.54 x 10-6K |
UV to IR spectrum Best choice for thermal resistance application. |
| Sapphire | Transmission Range: 180-4500nm Refractive Index: 1.755@1000nm Strong Hardness |
Best choice for scratch resistance applications Thinner optics Wide Transmission Range |
| Calcium Fluoride | Transmission Range: 170-7800nm Refractive Index: 1.399@5000nm Little Hygroscopic Susceptibility High Thermal Expansion Coefficient: 18.85 x 10-6K |
IR laser applications |
| MgF2 | Transmission Range: 120-7000nm Refractive Index: 1.376@700nm |
UV laser applications |
Applications
1. window/ sight glass in high-temperature situation
2. optical lens
3. led substrates
4. crucibles, trays, boats.
5. UV transmitting optical
6. protective glass cover for phone, camera, watch, scanner etc.
7. Sapphire blade
8. Sapphire bearing
9. Sapphire/Ruby ball for three-coordinate measuring machine
Our sapphire produce step
sapphire crystal body (KY)--> customized orientation rough block--> anneal 1650°-->wire saw cut-->
shape rough lapped-->chamfer---> (anneal ) ---> fine groud lapped--> polished -->check test
About size we can provide
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Material |
sapphire, Fused silica,optical glass, etc |
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Dimension |
0.1-400mmxthickness0.08-100mmt |
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Dimension Tolerance |
±0.01~0.15mm |
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Angle Tolerance |
3'~5' |
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Surface Quality |
60/40,40/20,20/10 |
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Flatness |
Lambda /4 Lambda /10 |
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Bevel |
0.25 mm at 45 degrees |
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Coating |
AR coating , Enhanced aluminum or custom |
FAQ
Q: How to pay?
A: T/T, Paypal, before the delivery.
Q: What's your MOQ?
A: (1) For inventory, the MOQ is 1pcs. if 10pcs it's better.
(2) For customized products, the MOQ is 3 pcs up.
Q: What's the delivery time?
A: (1) For the standard products
For inventory: the delivery is 5 workdays after you place the order.
For customized products: the delivery is 2 -4 weeks after you order contact.