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Optical  Substrates > BK7 Substrates Plates Wafers > BK7S-C-R-0254-0100
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| Name: |  DIA25.4xT1.0mm BK7 Glass Substrate(40/20 S/D) |  
| P/N: |  BK7S-C-R-0254-0100 |  | Keywords: | Dia25.4xT1.0mm,BK7 glass,40-20 S/D DSP |  
| Unit Price: | 
S$9.50/pc
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| Available: | 
In stock
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| Request: | 
Add to Request List | 
 
| Introduction: | BK7S  BK7 Optical Glass C     40-20 Scratch and Dig (Double Side Typ.)       < Lambda/10 @ 632.8nm over 1-inch area on-jig tested R     Round Shape
  C-Grade BK7 substrates, slides, wafers and windows are good coating substrates.  |  
 
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|  Substrate:  | 
 BK7 Optical Glass |  
|  Diameter: | 
 25.4, -0.2/+0.0mm |  
|  Thickness: | 
 1.00,+/-0.05mm |  
|  Surface Quality: | 
 Double side polished (40-20 scratch and dig, MIL Standard) |  
|  Flatness: | 
 < Lambda/10 @ 632.8nm over 1-inch area on-jig tested |  
|  Parallelism: | 
<1 arc minute  |  
|  Edge Surface: | 
Ground only,with protection chamfer 0.2mmx45deg typ |     | 
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