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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

50mm Dia x -400mm FL, Protected Gold, Convex Mirror

Convex Mirrors

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Stock #87-698 Contact Us
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£83.17
Qty 1-5
£83.17
Qty 6+
£65.22
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Specifications

General

Type:
Spherical Mirror

Physical & Mechanical Properties

Diameter (mm):
50.00
Center Thickness CT (mm):
5.00
Clear Aperture (%):
90.00
Dimensional Tolerance (mm):
+0.0/-0.1
Edge Thickness ET (mm):
4.61
Thickness Tolerance (mm):
±0.1

Optical Properties

Focal Length FL (mm):
-400.00
Coating:
Protected Gold (700-10000nm)
Coating Specification:
Ravg >96% @ 700 - 2000nm
Ravg >96% @ 2000 - 10,000nm
Coating Type:
Metal
Focal Length Tolerance (%):
±2
Radius R (mm):
800.0
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
N-BK7
Surface Accuracy:
λ/2
Surface Quality:
60-40
Wavelength Range (nm):
700 - 2000

Regulatory Compliance

RoHS 2015:
Compliant
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Certificate of Conformance:
View
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Reach 242:
Compliant
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Product Details

  • Precision Polished Surface
  • λ/2 Surface Accuracy
  • Variety of Coating Options Offered

TECHSPEC® Convex Mirrors are ideal for expanding an imaging system’s field of view without introducing chromatic aberrations. TECHSPEC Convex Mirrors utilize a precision polished surface with a λ/2 surface accuracy to maintain image quality. These optical mirrors create virtual, upright images. Shorter focal lengths generate wider fields of view, while longer focal lengths minimize distortion.

Related Products

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.

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