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Hot Mirrors

Hot Mirrors

The Hot Mirror is designed to separate heat from light. The infrared radiation (heat) is reflected (> 96%) and the visible light is transmitted (> 80%). The hot mirror allows the use of high intensity radiation sources with heat sensitive materials. The hot mirror is optimized for zero degrees. The coating can be applied to most optical substrates fromthe UV to the near IR.

Custom sizes are available upon request.

Click here for a custom quote.

Description Product No. Graph Price Qty / Buy / Quote
Hot Mirror: 12mm Dia, Borosilicate R00655-00 Quote
Substrate MaterialBorosilicate
Dimensions12mm Diameter ±0.2mm
Thickness2.3mm ± 0.2mm
Bevel45°
Edge FinishGround
Surface Quality (SQ)80-50 Scratch & Dig
Clear Aperture (CA)90%
Angle Of Incidence (AOI)
Surface Flatness< 2 Waves per 25mm
Transmitted Wavefront Error (TWE)n/a
Parallelism< 3 Arc Minutes
CoatingAll Dielectric
Wavelength400-1100nm
Blocking750-1100nm
Laser Damagen/a
Operating Temperature-50° C to 100° C
Cut On400nm
Cut Off700nm
Slopen/a
Transmission425-675nm
Hot Mirror: 25mm Dia, Borosilicate R00650-00 Quote
Substrate MaterialBorosilicate
Dimensions25mm Diameter ±0.2mm
Thickness2.3mm ± 0.2mm
Bevel45°
Edge FinishGround
Surface Quality (SQ)80-50 Scratch & Dig
Clear Aperture (CA)90%
Angle Of Incidence (AOI)
Surface Flatness< 2 Waves per 25mm
Transmitted Wavefront Error (TWE)n/a
Parallelism< 3 Arc Minutes
CoatingAll Dielectric
Wavelength400-1100nm
Blocking750-1100nm
Laser Damagen/a
Operating Temperature-50° C to 100° C
Cut On400nm
Cut Off700nm
Slopen/a
Transmission425-675nm
Hot Mirror: 50mm Sq, Borosilicate R00610-00 Quote
Substrate MaterialBorosilicate
Dimensions50mm Square ±0.2mm
Thickness2.3mm ± 0.2mm
Bevel45°
Edge FinishGround
Surface Quality (SQ)80-50 Scratch & Dig
Clear Aperture (CA)90%
Angle Of Incidence (AOI)
Surface Flatness< 2 Waves per 25mm
Transmitted Wavefront Error (TWE)n/a
Parallelism< 3 Arc Minutes
CoatingAll Dielectric
Wavelength400-1100nm
Blocking750-1100nm
Laser Damagen/a
Operating Temperature-50° C to 100° C
Cut On400nm
Cut Off700nm
Slopen/a
Transmission425-675nm