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All Products / Optics / Optical Mirrors / Specialty Mirrors / Broadband Dielectric 90° Specialty Mirrors
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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, 400 - 750nm Broadband Dielectric, N-BK7 90° Specialty Mirror

Broadband Dielectric 90° Specialty Mirrors

Broadband Dielectric 90° Specialty Mirrors

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Stock #26-454 New 3-4 days
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Quantity Selector - Use the plus and minus buttons to adjust the quantity. +
€185,00
Qty 1-5
€185,00
Qty 6+
€148,00
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Angle Tolerance (arcmin):
±2
Bevel:
Protective bevel as needed
Clear Aperture (%):
90.00
Coating:
Dielectric Mirror (400 - 750nm)
Coating Specification:
Legs - Ravg ≥98% @ 400 - 750nm (0 - 45°)
Ravg ≥99% @ 400 - 750nm (0°)
Dimensional Tolerance (mm):
±0.1
Length of Hypotenuse (mm):
28.30
Length of Legs (mm):
20.00
Ray Deviation (°):
90.00
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
N-BK7
Surface Quality:
40-20
Type:
Right Angle Mirror
Wavelength Range (nm):
400 - 750
Image Orientation:
Left-Handed
Power (fringes) @ 632.8nm:
1.25
Irregularity (fringes) @ 632.8nm:
0.50

Regulatory Compliance

RoHS 2015:
Compliant
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Certificate of Conformance:
View
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Reach 235:
Compliant
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Product Family Description

TECHSPEC® Broadband Dielectric 90° Specialty Mirrors are constructed from right angle prisms with a dielectric mirror coating on the two legs and an uncoated hypotenuse. The mirrored surfaces form a precise 90° angle, ideal for splitting an image from a single imaging lens onto two different cameras, or for combining two images onto a single camera. These mirrors are available in a range of sizes from 5 – 75mm and coated on an N-BK7 substrate. TECHSPEC® Broadband Dielectric 90° Specialty Mirrors feature greater than 99% reflectivity from 400 – 750nm, increasing system performance by decreasing energy loss compared to standard metal coated mirrors.