Knife Edge Right Angle Prism 25mm λ/4
KRPB-25-4M
The knife edge prism is polished to the sharp edges of the right angle surfaces and have no chamfers on these edges.
◦With knife edge prism having no coating (KRPB) by using light in the range of 0±5.7 degrees angle of incidence to the slope surface the total reflection critical angle is obtained.
Name | Knife Edge Right Angle Prism 25mm λ/4 |
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Weight | 0.0200kgs |
Standard Coatings Available | No |
Guide |
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Remark | - |
Attention |
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Coating | Uncoated |
Length | 25mm |
Material | BK7 |
Material | BK7 (Refractive index nd=1.517) |
Ridge Processing | Right-angle ridge ; knike edge (Not chamfered) Other ridge ; Chamfered |
Coating | Uncoated (3 surfaces) |
A=B | 25mm |
Surface flatness of substrate | λ/4 |
Angle tolerance (90°) | ±1′ |
Angle tolerance (45°) | ±1′ |
Surface Quality (Scratch-Dig) | 10−5 |
In stock
SKU
KRPB-25-4M
$247.00
The knife edge prism is polished to the sharp edges of the right angle surfaces and have no chamfers on these edges.