eo_logo
 
Product added to cart

20mm Diameter, 0° AOI, Hot Mirror

Hot Mirrors

×
Stock #62-625 3-5 days
×
Quantity Selector - Use the plus and minus buttons to adjust the quantity. +
A$70.40
Qty 1-9
A$70.40
Qty 10+
A$63.20
Volume Pricing
Request Quote
Product Downloads

Specifications

General

Type:
Shortpass Filter

Physical & Mechanical Properties

Diameter (mm):
20.00 ±0.25
Thickness (mm):
1.10

Optical Properties

Angle of Incidence (°):
0.00
Coating:
Hot Mirror, 0°
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Reflection (%):
>95, 750 - 1150nm
Surface Quality:
80-50
Transmission (%):
>90, 425 - 675nm
Coating Specification:
Surface 1: 0° Hot Mirror
Surface 2: None
Wavelength Range (nm):
425 - 1150
Surface Flatness (P-V):
4 - 6λ
Coating Type:
Dielectric

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
REACH 241:

Product Details

  • Ideal for Reducing Heat
  • Reflects >90% of the NIR and IR
  • Transmits >85% of Visible Light

Hot Mirrors are available in 0° or 45° angle of incidence options and are ideal for decreasing the undesirable heat caused by infrared radiation. A multi-layer dielectric coating transmits 85% of visible light while reflecting over 90% of the NIR and IR, making them suited for projection systems where heat build-up can lead to system damage. 

Note: When using high power illumination, forced air cooling is recommended.

Hot mirrors are crucial in many projection and illumination systems where high levels of heat can quickly damage sensitive components. Hot mirrors are specially coated to transmit visible light while reflecting the NIR, a major attributor to heat generation. By using a hot mirror, heat levels are limited with minimum impact on the overall system performance.

Frequently Purchased Together

Compatible Mounts

Title  Type Compare Stock Number   Price  Buy
20.0mm Optic Dia., Optic Mount Fixed #64-559 A$48.80
Request Quote
  • 3-5 days
    ×
5.0 - 25.0mm Optic Height, Metric Bar-Type Optic Holder Fixed #55-529 A$152.00
Request Quote
  • 3-5 days
    ×
7.0 - 40.0 Optic Height, English Bar-Type Optic Holder Fixed #03-676 A$158.40
Request Quote
  • 3-5 days
    ×
10.0 - 60.0mm Optic Height, Metric Bar-Type Optic Holder Fixed #55-530 A$161.60
Request Quote
  • 3-5 days
    ×
7.0 - 67.0 Optic Height, English Bar-Type Optic Holder Fixed #03-669 A$172.80
Request Quote
  • 3-5 days
    ×
8.0 - 118.0 Optic Height, English Bar-Type Optic Holder Fixed #03-666 A$179.20
Request Quote
  • 3-5 days
    ×
4.0 - 36.0mm Optic Dia., Self-Centering Jaw Clamp Fixed #16-077 A$235.20
Request Quote
  • 3-5 days
    ×
2"/50.8mm Diameter, Bar Type Lens / Filter Holder, Quick Start Optical Mounts Fixed #17-530 A$240.40
Request Quote
  • Contact Us
    ×
5.0 - 100.0mm Optic Dia., Self-Centering Jaw Clamp Fixed #16-078 A$612.80
Request Quote
  • 3-5 days
    ×