Cold Mirrors

CLDM

Cold Mirrors
In stock
SKU
CLDM
The principle of the cold mirror is reflecting the visible range light and leave the UV range light to transmit. It can separate the visible and the UV (heat) of the sunlight.
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Cold Mirror 25.4mm Square
CLDM-25.4S3.3
in stock
$44.00
Material BK7
Incident angle 45°
Wavelength Range 400 - 2000nm
Surface Quality (Scratch-Dig) 80-50, (60−40 : CLDM-50S)
Optics Size □25.4±0.5mm
Thickness t 3.3±0.3mm
High transmittance range <br>(45 degree incident) 800 - 2000nm
Transmittance <br>(45 degree incident) >75%
Cutoff range <br>(45 degree incident) 400 - 700nm
Transmittance of cutoff range <br>(45 degree incident) >95%
Wavelength at 50% 760±10nm
Availability Please contact
i
Cold Mirror 25.4mm Round
CLDM-25.4C3.3
2 weeks
$44.00
Material BK7
Incident angle 45°
Wavelength Range 400 - 2000nm
Surface Quality (Scratch-Dig) 80-50, (60−40 : CLDM-50S)
Optics Size φ25.4±0.5mm
Thickness t 3.3±0.3mm
High transmittance range <br>(45 degree incident) 800 - 2000nm
Transmittance <br>(45 degree incident) >75%
Cutoff range <br>(45 degree incident) 400 - 700nm
Transmittance of cutoff range <br>(45 degree incident) >95%
Wavelength at 50% 760±10nm
Availability Please contact
i
Cold Mirror 50.8mm Square
CLDM-50.8S3.3
6-12 weeks
$96.00
Material BK7
Incident angle 45°
Wavelength Range 400 - 2000nm
Surface Quality (Scratch-Dig) 80-50, (60−40 : CLDM-50S)
Optics Size □50.8±0.5mm
Thickness t 3.3±0.3mm
High transmittance range <br>(45 degree incident) 800 - 2000nm
Transmittance <br>(45 degree incident) >75%
Cutoff range <br>(45 degree incident) 400 - 700nm
Transmittance of cutoff range <br>(45 degree incident) >95%
Wavelength at 50% 760±10nm
Availability Please contact
i
Cold Mirror 50.8mm Round
CLDM-50.8C3.3
in stock
$96.00
Material BK7
Incident angle 45°
Wavelength Range 400 - 2000nm
Surface Quality (Scratch-Dig) 80-50, (60−40 : CLDM-50S)
Optics Size φ50.8±0.5mm
Thickness t 3.3±0.3mm
High transmittance range <br>(45 degree incident) 800 - 2000nm
Transmittance <br>(45 degree incident) >75%
Cutoff range <br>(45 degree incident) 400 - 700nm
Transmittance of cutoff range <br>(45 degree incident) >95%
Wavelength at 50% 760±10nm
Availability Please contact
i
Cold Mirror 50mm Square
CLDM-50S
2 weeks
$105.00
Material B270
Incident angle 45°
Wavelength Range 400 - 2000nm
Surface Quality (Scratch-Dig) 80-50, (60−40 : CLDM-50S)
Optics Size □50±0.3mm
Thickness t 1±0.1mm
High transmittance range <br>(45 degree incident) 800 - 2000nm
Transmittance <br>(45 degree incident) >80%
Cutoff range <br>(45 degree incident) 400 - 700nm
Transmittance of cutoff range <br>(45 degree incident) >90%
Wavelength at 50% 760±10nm
Availability From stock

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◦Low absorption with a dielectric multi-layer coating using high transmittance glass material and it can be resistant to rapid change in high temperature.
◦Using this product it is possible to select IR light only.
◦Can be used as a NIR filter by changing the angle of Incident.

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