China Categories
All Categories
Military Sapphire Glass Window , Optical Window Glass 0.5 - 50 Mm Thickness
Ask Latest Price
Brand Name:zms
Model Number:lens-030
Price:by case
Payment Terms:L/C, T/T
Supply Ability:500pcs/month
Delivery Time:2-4weeks
Company Data
Verified Supplier
Contact Person
Wang
Business Type:
Manufacturer Agent Importer Exporter Trading Company
Officials:
Room.1-1805,No.1079 Dianshanhu Road,Qingpu Area Shanghai city, China /201799
Quality:
Quality Certifitation Available
Visit Website
Product Details
Company Profile
Product Details
DSP double side polished customized shape with hole 4inch dia100mm
0.5mm Al2O3 sapphire optical glass wafer for window
1. About Sapphire
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 crystal
window is intensively applied in high-tech fields.
Feature
+ can be customized as design size,shape,bevel
chamfer,tolerance,artwork;
+ have normal size in stock;
+ Widely uesd for watch glass,optical window,lens,militry etc;
+ The material is synthetic sapphire(hardness 9H) ;
+ Flatness: <20μm;
+ vision light transmissivity:85％
Sapphire optical windows are ideal for applications where high
pressure, vacuum, or corrosive atmospheres are a consideration.
Sapphire, a single crystal form of Al2O3, is resistant to attack by
strong acids due to its high dielectric constant. It has high
compressive strength and a high melting point. It is also resistant
to UV radiation darkening.
| Property | Specification |
| Thickness | 0.5-50mm |
| Size tolerance | 0.005mm |
| Edge Finish | Ground and beveled |
| Surface Quality | 40-20 scratch-dig |
| Surface Flatness | λ/4 @ 633 nm |
| Parallelism | ≤3 arc min (≤0.9 mrad) |
| Clear Aperture | >80% of central diameter |
| Hardness (Knoop) | 1370 kg mm-2 |
| Young's modulus | 3.4 x 1011 N m-2 |
| Thermal Limit | 22 W m-1 K-1 |
| Thermal expansion coefficient | 8.4 x 10-6 K-1 |
Our company sapphire single crystal are produced by KY method,we
can supply sapphire ingot(2inch,4inch,6inch,8inch),sapphire
wafer(single/double side polishing),sapphire block,all kinds of
sapphire optical window(applied to optical equipment,industry
camera,cell phone watches and other special optical components),if
you have any requirements,please contact us.
2. Pictures Size For Sapphire windows
Materials: 99.999％ sapphire optical grade ,no bubble ,color and crystal boundar.
size : dia100xdia20x0.5mmt, -----> (dia0.5~dia300mm we can
provide)
Orientation: C(0001)±1°, -----> (C,R,A,M-axis ok)
Tolerance :±0.025mm ------> (±0.005 ok)
surface: double side poshlied ------> (1sp,2sp.lapped.as-cut ok)
Ra: ＜ 0.3nm
SD: 40/20 ,----------> (20/10,60/40,80/50 ok)
3. Our products
sapphire lens by customized shape also can be provided,please refer to our homepage products.
FAQ:
Q: What's the way of shipping and cost?
A:(1) it is fine If you have your own express account ,If not,we
could help you
ship them and Freight is in accordance with the actual settlement.
Q: How to pay? What's your MOQ?
A: 50％ deposit ,T/T, Paypal.
(1) For inventory, the MOQ is 5pcs. if 25pcs it's better.
(2) For customized products, the MOQ is 10-30pcs up.
Packing ＆ Delivery
Packaging products → single cassette or 25 pcs boxes in cleaning
room for wafers
Inner packing → Foam plastics anti-vibration cushion liner for
package
Outer packing → five layers corrugated carton paper box or as
required
Shipping by air → UPS , DHL , Fedex , TNT, EMS ,SF ,etc
Thanks~~~
Company Profile
SHANGHAI FAMOUS TRADE CO.,LTD
SHANGHAI FAMOUS TRADE CO.,LTD. locates in the city of
Shanghai, Which is the best city of China, and our factory is founded in Wuxi city in 2014.
We specialize in processing a varity of materials into
wafers, substrates and custiomized optical glass parts.components
widely used in electronics, optics, optoelectronics and many other
fields. We also have been working closely with many domestic and
oversea universities, research institutions and companies, provide
customized products and services for their R&D projects.
It's our vision to maintaining a good relationship of cooperation with our all
customers by our good reputatiaons.
Send your message to this supplier
You May Like
High Purity Sapphire Wafer , Sapphire Crystal Glass Optical Steps Polished Lens
Square Rectangle Sapphire Optical Windows , Single Crystal Glass For LED Chip
Double Side Polished Sapphire Windows For Fingerprint Recognition Applications
Al2O3 Single Crystal Sapphire Optical Windows Custom Shape With Square Round Hole
Protective Cover Glass Sapphire Optical Windows Wear Corrosion Resistance
Al2O3 Single Crystal Sapphire Glass Lens Applied Semiconductor Substrates
Watch Protective Screen Custom Sapphire Glass A - Axis Round Sapphire Rough Lens
Colorless Transparent Sapphire Optical Windows With 99.999％ Al2O3 Materials
Fan - Shaped Sapphire Optical Windows , Sapphire Glass Lens For Epi - Ready Wafer
Aluminum Oxide Crystal Sapphire Rods Wear Resistance For Iphone Camera Glass
Rectangle C Axis Sapphire Optical Glass Lens Customized Shape For Protective Glass
Inquiry Cart
0