Send Message
Mail: TEL: 86-1580-1942596
Home > Products > Sapphire Optical Windows >
Polished Monocrystalline Al2O3 Sapphire Glass Window Customzied Size
  • Polished Monocrystalline Al2O3 Sapphire Glass Window Customzied Size

Polished Monocrystalline Al2O3 Sapphire Glass Window Customzied Size

Place of Origin china
Brand Name zmsh
Model Number hexahedron polished shape sapphire
Product Details
Vision Light Transmissivity:
Electronic Product Protect Glass Cover,led,optical Glass,epi-ready Wafer
99.999% Al2O3
Colorless Transparent
Hardness 9.0,wear Resistance,
Applications User:
Protective Window
Hexahedron All Surface Polished
High Light: 

Monocrystalline sapphire glass window


Customzied Size sapphire glass window


Customzied ar coated sapphire window

Product Description

Polished Transparent Monocrystalline Al2O3 Sapphire Optical Glass Windows Customzied Size


Wavelength Range
Substrate Material
150 nm - 5.0 μm
180 nm - 8.0 μm
Calcium Fluoride (CaF2)
185 nm - 2.1 μm
UV Fused Silica


200 nm - 6.0 μm
Magnesium Fluoride (MgF2)
250 nm - 1.6 µm
UV Fused Silica, for 45° AOI
250 nm - 26 µm
Potassium Bromide (KBr)
300 nm - 3 µm
350 nm - 2.0 μm
600 nm - 16 µm
Zinc Selenide (ZnSe)
1.2 - 8.0 μm
Silicon (Si)
2.0 - 16 μm
Germanium (Ge)
2 - 5 μm
Barium Fluoride (BaF2)


2. 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
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 of Sapphire crystal glass: Sapphire Washers, Sapphire Windows, Sapphire Bearings, Sapphire Rods, Sapphire Tubes, Ruby
sapphire wafer, dome sapphire, Sapphire insulation Film, Sapphire ball lens, Sapphire/ruby ball
●Aircraft windows
●Submarine windows
●Medical/Life Sciences
●Industrial OEM
● Intelligence, surveillance &
Sapphire window
Dimensional tolerance
Surface quality(scratch&dig)
Surface accuracy
Clear Aperture
Parallelism tolerance
AR/AF/upon customer request



Polished Monocrystalline Al2O3 Sapphire Glass Window Customzied Size 0Polished Monocrystalline Al2O3 Sapphire Glass Window Customzied Size 1


Other Products
we can provide a variety of types of optical products, including ball lens, powell lens, optical mirrors, optical windows, spherical lens and cylinder lens, We have ability to process high-precision micro lens and can customized various of the sapphire products according to the customer.

Polished Monocrystalline Al2O3 Sapphire Glass Window Customzied Size 2




Q: What's the way of shipping and cost?

A:(1) We accept DHL, Fedex, EMS etc.

(2) 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?

A: T/T, Paypal, Secure payment and Assurance payment.


Q: What's your MOQ?

 1.For customized products, the MOQ is 3pcs up for this type.

2.if other standard 2inch 3inch,4inch MOQ is 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 -4 weeks after you order contact.


Q: Do you have standard products?

A: Our standard products in stock. as like substrates  2inch 0.43mm 1sp or 2sp thickness each

orientation in stock.

>>Packaging – Logistcs
we concerns each details of the package , cleaning, anti-static , shock treatment . According to the quantity and shape of the product , we will take a different packaging process!

Contact Us at Any Time

Rm5-616,No.851,Dianshanhu avenue, Qingpu area,Shanghai city,CHINA
Send your inquiry directly to us