Thin Sapphire Crystal Window

Product Description

Thin Sapphire Crystal Window Sapphire is a hard crystal,it widely been used for watch and mobilephone, Beauty equipment ,lasers,LED, and so on.
1. Why choose the sapphire?
Thinner and Stronger than Standard Glass Windows
Transmits Wavelengths Ranging From UV to Mid-Infrared
Features Extreme Surface Hardness and Chemical Resistance
2. What is sapphire windows
Sapphire Windows are manufactured from single crystal sapphire, making them ideal for demanding applications (such as laser systems) because of their extreme surface hardness, high thermal conductivity, high dielectric constant and resistance to common chemical acids and alkalis. Sapphire is the second hardest crystal next to diamonds and, because of their structural strength, sapphire windows can be made much thinner than other common dielectric windows with improved transmittance. Chemically, sapphire is single crystal aluminum oxide (Al2O3), and is useful in a transmission range from 0.2 - 5.5µm.
3. Product available
Sapphire Washers, Sapphire Windows, Sapphire Bearings, Sapphire Rods, Sapphire Tubes, Ruby
sapphire wafer, dome sapphire, Sapphire insulation Film, Sapphire ball lens, Sapphire/ruby ball
a: Dimesion size : 0.2-300mm or customization , thickness >0.1mm
b: Gemstone Type: Synthetic (lab created)
c: AR coating or as your request
d: Product shape : round , rectangle or custom shape
e: Chemical Composition : Al2O3
4. Materials characteristic

Refractive index (nd)	1.768
Coefficient of dispersion (Vd)	72.2
Density (g/cm3)	3.97
TCE(μm/mºC)	5.3
Soften Temperature(ºC)	2000
Knoop hardness(kg/mm2)	2200

5. Sapphire Windows and Sapphire lenses General Specifications

Diameter	0.2-300mm +/-0.1mm or +/-0.02mm or customization
Thickness	0.10-100mm± 0.1mm or +/-0.02mm
Surface quality (scratch & dig)	60/40, 40/20 or better
Surface accuracy	λ/10, λ/2, λ
Clear Aperture	>85%, >90%
Parallelism	+/-3' ,+/-30''
Bevel	0.1~0.3mm×45 degree
coating	AR, BBAR or upon customer request( UV, VIS, IR)

FAQ:
Q: What's the way of shipping and cost?
A:(1) We accept DHL, Fedex, TNT, UPS, EMS etc.
(2) If you have your own express account, it's great.If not,we could help you ship them.
Q: How to pay?
A: T/T, Paypal, etc
Q: What's your MOQ?
A: (1) For inventory, the MOQ is 5pcs.
(2) For customized products, the MOQ is 10pcs-25pcs.
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 or 3 weeks after you place the order.
(2) For the special-shaped products, the delivery is 4 or 6 workweeks after you place the order.
Q: Do you have standard products?
A: Our standard products in stock.
Q: Can I customize the products based on my need?
A: Yes, we can customize the material, specifications and optical coating for your optical components based on your needs.

---

>> 360d/12f 240d/12f Bright/Semidull SD Ddb Black RW FDY Nylon/Polyester Mother Yarn for Warp Knitting and Weaving Socks
>> Industrial Polyester Fabric Mechanical Retractable Collapsible Sponge Inflatable Loading Bay Dock Seal Dock Shelter
>> Tower Manufacture Machine FINCM CNC Punching, Shearing, Notching and Marking Machine
>> 13227300 Chevrolet windshield washer washer fluid tank cover fit SK3 - Yuelang EG3 - Malibu 2016-2019
>> Factory Supply High Productivity Hpt Multi-Cylinder Hydraulic Cone Crusher
>> High Performance Original Quality Auto Car Semi-Metallic Ceramic Brake Pad Wholesale Factory Brake Pad for Toyota
>> Byloo 6kg big dum bell dumbel weigthts adjustied dum bell
>> 61CM Ice Fishing Rod , Glass fiber ice fishing rod
>> 10000t Hydraulic Forging Press for Wheel Hub
>> China Factory Latex Organic Fiber Palm Fibre Mattress Spring Sponge Foam Mattress Pillow Cushion Hotel Floor Latex Windmill Palm Coconut Coir Mattress
>> squid liver powder
>> China Factory Adult 3000W High Hpeed Electric Dirt Motorcycle Customiz
>> Source Manufacturers To Map Custom Zinc Alloy Die Castings Precision Zinc Alloy Processing Aluminum Alloy Oxidation Die Castings
>> China Circular Knife Carbide Sharpener Grinding Machine for Wheel Kunsha
>> excellent strength aluminum embossed dimpled hole perforated sheet platforms
>> Genuine cowhide top grain belt for men 100% Leather wholesale customized flexible hot sale OEM ODM
>> Customized comfortable, sweat wicking, breathable boutique clothing for workwear, work clothes, safety clothing
>> Automatic Drum wood chipper machine
>> Candy Manufacturing Equipment Gd150
>> Farm Agriculture Equipment Cow Dung Fermentation Tank for Sale Agricultural Machinery