IR Transmitting Filter 50mm 850nm

ITF-50S-85IR

A filter that transmits IR wavelengths and absorbs the UV and Visible range. It is widely used in IR light selection from visible light and applications include infrared alarm systems, night vision systems.
◦Transmission limit wavelength selectable at ranges from 760nm to 985nm.
◦It is used for a IR sensing camera by adding an IR transmitting filter onto an image sensor.
◦The visible and UV range can be blocked and the sensibility get higher by adding it onto an image sensor.
More Information
Name IR Transmitting Filter 50mm 850nm
Weight 0.0160kgs
Standard Coatings Available No
Guide
  • For a reflective type of filter, “cold mirror” we recommend (model CLDM) in our catalog.
  • WEB Reference Catalog Code/W3116
  • We can provide similar products to custom specifications which are not mentioned on-line or in our catalog, please contact our Sales Division with your requests.
Remark -
Attention
  • The absorption wavelength range can not be used with high power laser and high energy pulsed laser.
  • There is no coating on both surfaces of the filter and there is a transmission loss of about 10%.
A x B 50mm x 50mm
Image Label IR Transmitting Filter 50mm 850nm
Dimensions 50 × 50mm
Thickness 2.5mm
Material Glass (containing a substance of optical absorption)
Transition wavelength λT 850±10nm
Transition interval Δλ <60nm
Color tone Black
Center wavelenght -
Transmittance for center wavelength -
Absorption limit short wavelength -
Transmittance at short absorption limit -
Absorption limit long wavelength -
Transmittance at longt absorption limit -
In stock
SKU
ITF-50S-85IR
$132.00

Delivery in : in stock

A filter that transmits IR wavelengths and absorbs the UV and Visible range. It is widely used in IR light selection from visible light and applications include infrared alarm systems, night vision systems.

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