Customized Shape Fused Quartz Plate , Fused Silica Glass For Observation Window

Place of Origin china
Brand Name zmkj
Model Number quartz windows
Minimum Order Quantity 10pcs
Price by case
Packaging Details by case
Delivery Time 1-3weeks
Product Details
Material SiO2 Crystal Industry Semicondctor Wafer,optical Glass
Application Commnnicatoin,cover Glass, Semiconductor Cover, Size Dia1-200mm
Thickness 0.5-100mm
High Light

quartz substrate


fused silica wafer

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Product Description

quartz  optical glass windows , optical glass lens, quartzs glass plates ,quartz optical windows,   sio2 quartzs substrates, GS1,GS2 quartz cover lens 



  1. High purity quartz ,SiO2> =99.99%
  2. No bubble, strip, chipping or scratch
  3. we can manufacture the quartz products according to customer’s design
  4. Properties:
1. Incredibly thermally shock resistant (can be taken from red heat and plunged into water without cracking) 4. Good chemical resistance
2. Low thermal coefficient of expansion (TCE) and high softening temperature 5. Excellent electrical insulator
3. Optical transmission properties from ultra violet to infra red 6. High radiation resistance

Customized Shape Fused Quartz Plate , Fused Silica Glass For Observation Window 0

Optical  Grade

Parameter/ Value JGS1 JGS2 JGS3
Maximum Size <φ200mm <φ300mm <φ200mm
Transmission Range
(Medium transmission ratio)
0.17~2.10um (Tavg>90%) 0.26~2.10um (Tavg>85%) 0.185~3.52um (Tavg-85%)
OH- content 1200ppm 150ppm 5ppm
Fluorescence (ex254nm) Virtually Free Strong V-B Strong V-B
Impurity Content 5ppm 20-40ppm 40-50ppm
Birefringence Constant 2-4nm/cm 4-6nm/cm 4-10nm/cm
Melting Method Synthetic CVD Oxy-Hydrogen melting Electrical melting
Applications Laser substrate, window, lens, prism, mirror Semiconductor and high temperature window IR & UV substrate


sample in details

Customized Shape Fused Quartz Plate , Fused Silica Glass For Observation Window 1Customized Shape Fused Quartz Plate , Fused Silica Glass For Observation Window 2


Application for quartz plate

UV curing, optical instrument, sight glass, observation window for furnace, semiconductor, lighting, special light source, photoelectron, military industry, metallurgy, semiconductor, chemistry, optical communication, etc.


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

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

(2) If you have your own express account, it's great.If not,we could help you ship them. 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?

A: (1) For inventory, the MOQ is 25pcs.

(2) For customized products, the MOQ is 25pcs 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 or 3 weeks after you place the order.

(2) For the special-shaped products, the delivery is 4 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.

packing & delivery

>> 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!