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All Products / Optics / Prisms / Right Angle Prisms / N-BK7 Right Angle Prisms
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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

12.5mm Silver Coated, N-BK7 Right Angle Prism

N-BK7 Right Angle Prisms

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Stock #26-747 3-5 days
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S$112.38
Qty 1-5
S$112.38
Qty 6+
S$89.90
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Coating:
Silver Overcoated with Inconel & Black Paint
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
N-BK7
Surface Quality:
60-40
Type:
Right Angle Prism
Dimensional Tolerance (mm):
±0.1
Angle Tolerance (arcmin):
±2
Bevel:
Protective bevel as needed
Length of Hypotenuse (mm):
17.70
Length of Legs (mm):
12.50
Image Orientation:
Left-Handed
Coating Specification:
Rabs >87% @ 450 - 500nm @ 45°
Rabs >94% @ 500 - 2000nm @ 45°
Ravg >96% @ 400 - 2500nm @ 45°
Ray Deviation (°):
90
Wavelength Range (nm):
400 - 2500
Power (fringes) @ 632.8nm:
1.25
Irregularity (fringes) @ 632.8nm:
0.50

Regulatory Compliance

RoHS:
Compliant
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Certificate of Conformance:
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Product Family Description

  • Ray Deviation of 90°
  • Left Handed Image
  • Available with Aluminized and AR Coated Faces
  • Additional Right Angle Prism Options Available

TECHSPEC® N-BK7 Right Angle Prisms are made from precision N-BK7 for use in a variety of visible light applications. Right angle prisms are generally used to bend image paths or redirect light at 90°. This produces a left-handed image, and depending on the orientation of the prism, the image may be inverted or reverted. TECHSPEC® N-BK7 Right Angle Prisms can also be used in combination for image/beam displacement. These right-angle prisms are additionally offered with aluminized and AR Coated surfaces. 

Right Angle Prism Ray Path
Right Angle Prism Ray Path
Right Angle Prism Ray Path
Right Angle Prism Ray Path
Right Angle Prism Tunnel Diagram
Right Angle Prism Tunnel Diagram
Right Angle Prism Tunnel Diagram
Right Angle Prism Tunnel Diagram