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All Products / Optics / Optical Mirrors / Hot and Cold Mirrors / High Performance Cold 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

45° AOI, 20.0mm Square, Cold Mirror

TECHSPEC High Performance Cold Mirrors

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Stock #64-446 In Stock
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€48,00
Qty 1-9
€48,00
Qty 10+
€42,20
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Angle of Incidence (°):
45
Coating:
Cold Mirror, 45°
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
BOROFLOAT®
Dimensions (mm):
20.0 x 20.0
Surface Quality:
80-50
Thickness (mm):
1.10
Thickness Tolerance (mm):
±0.2
Transmission (%):
Dichroic Filter
Type:
Cold Mirror
Dimensional Tolerance (mm):
+0.0/-0.2
Coating Specification:
Ravg ≥95% @ 400 - 690nm and Tavg ≥90% @ 750 - 1200nm
AR Coating: Ravg <1% @ 700 - 1150nm
Wavelength Range (nm):
425 - 1150
Surface Flatness (P-V):
4 - 6λ
Coating Type:
Dielectric

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

  • >95% Reflection from 400 - 690nm
  • >90% Transmission from 750 - 1200nm
  • Optimized for 0° or 45° Angle of Incidence

TECHSPEC® High Performance Cold Mirrors feature a multi-layer dielectric coating optimized for greater than 95% reflection of visible light and greater than 90% transmission of IR wavelengths. Cold mirrors are designed for use in any application where heat build-up can cause damage or adverse effects. For high power illumination, forced air cooling is recommended.