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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

25mm, 400 - 750nm Dielectric, N-BK7 Right Angle Mirror (Legs Coated)

Broadband Dielectric 90° Specialty Mirrors

Broadband Dielectric 90° Specialty Mirrors

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Stock #26-455 Contact Us
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Quantity Selector - Use the plus and minus buttons to adjust the quantity. +
£204.00
Volume Pricing
Qty 1-5 £204.00 each
Qty 6-25 £163.20 each
Qty 26-49 £153.60 each
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Prices shown are exclusive of VAT/local taxes
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Specifications

General

Type:
Right Angle Mirror

Physical & Mechanical Properties

Bevel:
Protective as needed
Clear Aperture (%):
90.00
Dimensional Tolerance (mm):
±0.1
Length of Hypotenuse (mm):
35.40
Length of Legs (mm):
25.00

Optical Properties

Angle Tolerance (arcmin):
±2
Coating:
Dielectric Mirror (400 - 750nm)
Coating Specification:
Legs - Ravg ≥98% @ 400 - 750nm (0 - 45°)
Ravg ≥99% @ 400 - 750nm (0°)
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
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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Custom

Edmund Optics offers comprehensive custom manufacturing services for optical and imaging components tailored to your specific application requirements. Whether in the prototyping phase or preparing for full-scale production, we provide flexible solutions to meet your needs. Our experienced engineers are here to assist—from concept to completion.

Our capabilities include:

  • Custom dimensions, materials, coatings, and more
  • High-precision surface quality and flatness
  • Tight tolerances and complex geometries
  • Scalable production—from prototype to volume

Learn more about our custom manufacturing capabilities or submit an inquiry here.

Product Details

TECHSPEC® Broadband Dielectric Coated Right Angle Mirrors (Legs Coated) 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 Coated Right Angle Mirrors (Legs Coated) feature greater than 99% reflectivity from 400 – 750nm, increasing system performance by decreasing energy loss compared to standard metal coated mirrors.

Technical Information

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