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All Products / Optics / Prisms / Right Angle Prisms / N-BK7 High Tolerance 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

20mm, Al & VIS 0° Coated, N-BK7 High Tolerance RA Prism

N-BK7 High Tolerance Right Angle Prisms

N-BK7 High Tolerance Right Angle Prisms

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Stock #47-595 3-4 days
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€129,00
Qty 1-5
€129,00
Qty 6+
€103,00
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Angle Tolerance (arcsec):
±15
Coating:
VIS 0° & Aluminized
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
N-BK7
Surface Quality:
40-20
Type:
Right Angle Prism
Dimensional Tolerance (mm):
+0/-0.1
Bevel:
Protective bevel as needed
Length of Hypotenuse (mm):
28.30
Length of Legs (mm):
20.00
Image Orientation:
Left-Handed
Coating Specification:
Hypotenuse: Ravg >85% @ 400 - 700nm, Ravg >90% @ 400 - 2000nm
Legs: Ravg ≤0.4% @ 425 - 675nm
Ray Deviation (°):
90
Wavelength Range (nm):
425 - 675
Damage Threshold, By Design: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
Hypotenuse: 0.3 J/cm2 @ 532nm & 1064nm, 10ns
Legs: 5 J/cm2 @ 532nm, 10ns
Power (fringes) @ 632.8nm:
1.25
Irregularity (fringes) @ 632.8nm:
0.25

Regulatory Compliance

RoHS 2015:
Compliant
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Reach 219:
Compliant
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Certificate of Conformance:
View
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Product Family Description

  • Ray Deviation of 90°
  • Left Handed Image
  • Low Arcsecond Angle Tolerance
  • Additional Right Angle Prism Options Available

TECHSPEC® N-BK7 High Tolerance Right Angle Prisms are generally used to bend image paths or redirect light at 90°. This process produces a left-handed image, depending on the prism’s orientation, the image may be inverted or reverted. Right angle prisms can also be combined for image/beam displacement. TECHSPEC® N-BK7 High Tolerance Right Angle Prisms feature low arcsecond angle tolerance and are made from precision N-BK7 for use in a variety of visible light applications. These prisms are available uncoated, with a protective aluminum overcoat, or VIS° & aluminized. 

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