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All Products / Optics / Optical Mirrors / Focusing (Concave) Mirrors / Concave Spherical Mirrors
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50mm Dia. x 25mm FL Protected Gold, Concave Mirror

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Stock #43-839 In Stock
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£59.07
Qty 1-49
£59.07
Qty 50+
£50.15
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Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
N-BK7
Focal Length Tolerance (%):
±2
Surface Quality:
80-50
Diameter (mm):
50.00 ±0.50
Effective Focal Length EFL (mm):
25.00
Radius of Curvature (mm):
50.00
Aperture (f/#):
f/0.5
Coating:
Protected Gold (700-10000nm)
Coating Specification:
Ravg >96% @ 700 - 2000nm
Ravg >96% @ 2000 - 10,000nm
Coating Type:
Metal
Clear Aperture (%):
90
Edge Thickness ET (mm):
6.0
Radius R1 (mm):
50.00
Thickness Tolerance (mm):
±0.5
Type:
Spherical Mirror
Wavelength Range (nm):
700 - 10000

Regulatory Compliance

RoHS 2015:
Compliant
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Certificate of Conformance:
View
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REACH 241:
Compliant
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Product Family Description

  • Ideal for Focusing Light
  • Aluminum and Gold Coating Options
  • Available in Sizes Ranging from 9 - 50mm

Concave Spherical Mirrors are ideal for collecting and focusing light in a wide range of applications. These mirrors are available with protected metallic coatings covering the UV, VIS, and IR spectrum. A protective layer increases the coating’s durability and prevents corrosion. Concave Spherical Mirrors are available in diameters ranging from 9-50mm for ease of system integration.