Gold Member Since 2016
Audited Supplier
Qinhuangdao Intrinsic Crystal Technology Co., Ltd.

Germanium, Infrared Germanium Window, Optical Glass manufacturer / supplier in China, offering High Quality Custom Design High Transparency Optical Germanium Glass Window, Znse Plano-Convex Biconvex Concave Optical Lens, Viewport – Barium Flouride (BaF2) on CF Flanges and so on.

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High Quality Custom Design High Transparency Optical Germanium Glass Window

Purchase Qty.:
(Pieces)
1-9 10-99 100+
FOB Unit Price: US $20.05 US $15.01 US $10.02
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $20.05
10-99 US $15.01
100+ US $10.02
Get Latest Price
Port: Beijing, China
Production Capacity: 5000
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: D5~D300mm
  • Type: Flat Lens
  • Shape: Round
  • Lenses Color: Grey
  • Customized: Customized
  • Trademark: ICC
  • HS Code: 9001909090
  • Usage: Optical
  • Transmittance: >95%
  • Material: Germanium
  • Certification: RoHS, ISO9001, CE
  • Coating: Ar Bbar
  • Origin: Qinhuangdao, China
Product Description


Germanium windows used as transparent barriers for sending and receiving light between two phases under varying conditions in temperature, pressure, chemical composition, cleanliness, and phase.

Germanium transmits in the IR range, from 1.8µm to 23µm,at which Germanium offers higher internal transmittance. Moreover, IR transmitting materials are generally much more expensive than their visible light counterparts so it is very important to select the right material for each specific application.

Non-coated and AR coated products are available.
High Quality Custom Design High Transparency Optical Germanium Glass WindowHigh Quality Custom Design High Transparency Optical Germanium Glass Window

 Standard Specifications: 
 

Optical Material: 
Diameter Tolerance:
Thickness Tolerance:
Clear Aperture:
Parallelism:
Surface Quality:
Wavefront Distortion:
Bevel:
Coating:

Optical Grade Germanium 
+0.0, -0.1mm
± 0.2mm
>90%
<3 are minutes
see the able
see the table
<0.25mm X 45°
available upon request

High Quality Custom Design High Transparency Optical Germanium Glass WindowHigh Quality Custom Design High Transparency Optical Germanium Glass Window
 Standard Ge Windows

Dia(mm)

Thickness(mm)

Wavefront Distortion

Surface Quality

Product Number

10.0

2.0

Lambda/4

40-20

ICC-WNGH0101

12.7

2.0

Lambda/4

40-20

ICC-WNGH0102

18.0

2.0

Lambda/4

40-20

ICC-WNGH0103

25.4

3.0

Lambda/4

40-20

ICC-WNGH0104

38.10

3.0

Lambda/2

40-20

ICC-WNGH0105


High Quality Custom Design High Transparency Optical Germanium Glass Window
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Miss Lisa (shuaijie.hou)
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