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Optical  Substrates > BK7 Substrates Plates Wafers > BK7S-C-S-07800670-0215
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| Name: |  78.0x67.0xT2.15mm BK7 Substrate(40-20 S/D) |  
| P/N: |  BK7S-C-S-07800670-0215 |  | Keywords: | 78.0x67.0xT2.15mm,BK7 glass,40-20 S/D DSP |  
| Unit Price: | 
S$80.00/pc
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| Available: | 
In stock
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| Request: | 
Add to Request List | 
 
| Introduction: | BK7 Optical Glass 40-20 Scratch and Dig DSP < Lambda/10 @ 632.8nm over 25mm area Square Shape, 78.0mm x 67.0mm x 2.15mm  |  
 
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| Substrate Material:  | 
 BK7 Optical Glass |  
| Outer Dimension: | 
 78.0x67.0,+/-0.2mm |  
| Thickness: | 
 2.15,+/-0.15mm |  
| Surface Quality: | 
 Double side good polished (60-40 scratch and dig, MIL Standard) |  
| Parallelism: | 
<1 arc minute  |  
| Flatness: | 
 < Lambda/10 @ 632.8nm over 25mm area(on-jig tested) |  
| Edge Surfaces: | 
 Ground only, with 0.15mm x 45deg protection chamfer |      | 
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