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λ/4 Spherical Mirrors

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  • Aluminum Coating
  • Ideal for UV, Visible, and IR Applications
  • Multiple Diameter and f/# Combinations Available

λ/4 Spherical Mirrors have flat rear surfaces and aluminum coated spherical front surfaces. These mirrors are ideal for applications in UV, VIS, and IR wavelength ranges.

Common Specifications

Back Surface:
Ground
Center Thickness CT (mm):
3.00
Center Thickness Tolerance (mm):
±0.30
Edges:
Ground
Substrate:
Focal Length Tolerance (%):
±2
Surface Quality:
60-40
Surface Accuracy:
λ/4
Coating:
Protected Aluminum (400-2000nm)
Coating Specification:
Ravg >85% @ 400 - 700nm
Ravg >90% @ 400 - 2000nm
Coating Type:
Metal
Wavelength Range (nm):
400 - 2000

Products

 Surface Accuracy  Dia. (mm) EFL (mm)  Aperture (f/#)   Coating   Compare   Stock Number   Price  Buy
λ/4 10.00 10.00 f/1 Protected Aluminum (400-2000nm)
λ/4 10.00 20.00 f/2 Protected Aluminum (400-2000nm)
λ/4 10.00 40.00 f/4 Protected Aluminum (400-2000nm)
λ/4 15.00 15.00 f/1 Protected Aluminum (400-2000nm)
λ/4 15.00 30.00 f/2 Protected Aluminum (400-2000nm)
λ/4 15.00 60.00 f/4 Protected Aluminum (400-2000nm)
λ/4 20.00 20.00 f/1 Protected Aluminum (400-2000nm)
λ/4 20.00 40.00 f/2 Protected Aluminum (400-2000nm)
λ/4 20.00 80.00 f/4 Protected Aluminum (400-2000nm)

Technical Information