Heat Absorbing Filter / HAF-50S-30H

This product is widely used for absorbing heat from halogen and xenon lights for experiments that need to avoid UV or heat from those lightings.
In stock
Part Number
HAF-50S-30H
¥8,310
◦Keep away from the heat that is released from NIR and IR range and it cuts off the brightness of the NIR and IR light.
◦It also cuts-off spot light and heat during microscope illumination.
◦Light transmitted through the filter does not darken the high transmitted visible light.
More Information
Catalog Code W3110
RoHS Yes
CE No
Download Product's Datasheet
Guide ▶The filter can be broken if it is placed too close to a high brightness lamp with its sudden heat. We recommend to strengthen the glass before this operation. (strengthened glass)
▶We can provide customs specification which are not mentioned on-line or in our catalog
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%.
Specifications
MaterialGlass (containing a substance of optical absorption)
CoatingUncoated
Average transmittance (visible range)>80%
High transmittance limit wavelenght558nm
Transition wavelenght743±10nm
Absorption limit long wavelength975nm
Transmittance absorption range<0.5%
Average Transmittance (absorption limit long wavelength − 2000nm)<0.5%