Laser Optex Inc.

China Manufacturer with main products: IPL Machine IPL head OEM IPL filter & IPL light guide

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BK7 Optical Glass Window Sheet

Shipping: 3-4 weeks
Payment Terms: T/T(Bank Transfer)

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Place of Origin: Beijing in China

Specifications




























Special Properties
· High quality optical glass
·Practically bubble and inclusion free
· Very clear and colorless appearance
· Economy













    Typical Applications
·General optical applications
· Mirror substrates
·Substrates for mirror coatings
·Substrate for filter coatings





    Technical Specifications For BK7 Optical glass Material











































 
Laser Optex provide two level BK7 optical window from the stock.

BK7 Windows

High Precision

High Precision

Specifications



Diameter Tolerance

+0.0/-0.1mm

+0.0/-0.1mm

Thickness tolerance

±0.2mm

±0.2mm

Clear Aperture

>80%

>80%

Parallelism

<10 seconds

3'

Surface Quality

10-5 scratch and dig

60-40 scratch and dig

Wavefront Distortion

λ/10 per 25mm at 632nm

λ per 25mm at 632nm

Bevel

< 0.35mm×45°

<0.35mm×45°















































 
 
Standard stock

High Precision

Standard

Part No.

Dimension mm

Part No.

Dimension mm

BKH106

Φ10×6

BKS103

Φ10×3

BKH106

Φ25×6

BKS153

Φ15×3

BKH5010

Φ50×10

BKS251

Φ25×1



BKS252

Φ25×2



BKS253

Φ25×3



BKS503

Φ50×3

Service Process

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    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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