b270 solid glass window

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$1.00 - $99.00 / Piece | 5 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Jilin, China
Brand Name:
REALPOO
Model Number:
RPW
Material:
Optical glass,fused silica,sapphire,znse,caf2
Usage:
Optical
Structure:
FLAT
Shape:
PLANO, Round,squre,rectangular,specal shape
Dia.:
2mm to 500mm
Coating:
AR,Gold
Supply Ability
Supply Ability:
5000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
customized boxes,protective packing
Port
FOB Changchun
     Specification   

 

 

Optical Windows Manufacturers & Optical Windows Suppliers Directory&Gurantee quality

 and price.

 

Optical window materials comparison:

 

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 

application.

 

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

 

            Product Description        

 

Optical glass windows refer to a piece of transparent optical material that allows light into an optical

 instrument. They are pieces of optical glasses with ground and polished faces that are relatively parallel. Optical 

windows are applied for protecting fragile optical components inside an equipment, they are adopted to isolate 

two physical environments while allowing light to pass.  

 

 

 

 

 

 

 

 

The processing:                                                                                                                                                                                              

 

  1. Cutting materials,
  2. Preparing toolings and models,
  3. Coarse grinding,
  4. Polishing surfaces,
  5. Cleaning the lenses,
  6. Testing, 
  7. Coating,
  8. Testing Finish.

 

 

 

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