eo_logo
 
Product added to cart
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

0° AOI, 20.0mm Diameter, Cold Mirror

TECHSPEC High Performance Cold Mirrors

×
Stock #64-435 10 to 12 days
×
Quantity Selector - Use the plus and minus buttons to adjust the quantity. +
₹4,133
Qty 1-9
₹4,133
Qty 10+
₹3,637
Volume Pricing
Request Quote
Product Downloads

Specifications

General

Type:
Cold Mirror

Physical & Mechanical Properties

Diameter (mm):
20.00
Thickness (mm):
1.10
Thickness Tolerance (mm):
±0.2
Dimensional Tolerance (mm):
+0.0/-0.2

Optical Properties

Angle of Incidence (°):
0
Coating:
Cold Mirror, 0°
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Surface Quality:
80-50
Transmission (%):
Longpass Filter
Coating Specification:
Ravg ≥95% @ 400 - 690nm and Tavg ≥90% @ 750 - 1200nm
AR Coating: Ravg <1% @ 700 - 1150nm
Wavelength Range (nm):
400 - 1150
Surface Flatness (P-V):
4 - 6λ
Coating Type:
Dielectric

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
REACH 241:

Product Details

  • >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.

Technical Information

Frequently Purchased Together

Compatible Mounts

Title  Type Compare Stock Number   Price  Buy
20.0mm Optic Dia., Optic Mount Fixed #64-559 ₹2,610
Request Quote
  • 10 to 12 days
    ×
5.0 - 25.0mm Optic Height, Metric Bar-Type Optic Holder Fixed #55-529 ₹8,091
Request Quote
  • 10 to 12 days
    ×
7.0 - 40.0 Optic Height, English Bar-Type Optic Holder Fixed #03-676 ₹8,439
Request Quote
  • 10 to 12 days
    ×
10.0 - 60.0mm Optic Height, Metric Bar-Type Optic Holder Fixed #55-530 ₹8,613
Request Quote
  • 10 to 12 days
    ×
7.0 - 67.0 Optic Height, English Bar-Type Optic Holder Fixed #03-669 ₹9,222
Request Quote
  • 10 to 12 days
    ×
8.0 - 118.0 Optic Height, English Bar-Type Optic Holder Fixed #03-666 ₹9,570
Request Quote
  • 10 to 12 days
    ×
4.0 - 36.0mm Optic Dia., Self-Centering Jaw Clamp Fixed #16-077 ₹12,528
Request Quote
  • 10 to 12 days
    ×
2"/50.8mm Diameter, Bar Type Lens / Filter Holder, Quick Start Optical Mounts Fixed #17-530 ₹12,763
Request Quote
  • Contact Us
    ×
5.0 - 100.0mm Optic Dia., Self-Centering Jaw Clamp Fixed #16-078 ₹32,625
Request Quote
  • 10 to 12 days
    ×
 
Sales & Expert Advice
 
or view regional numbers
Easy-to-Use
QUOTE TOOL
enter stock numbers to begin