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LP650 Longpass Filter
- ModelLP
- SpecificationCustomizable
- MaterialOptical glass
Description
The LP650 longpass filter transmits visible and infrared light at 650 nm and above while blocking visible light below 650 nm. Made by ion-assisted vacuum deposition, the hard coating delivers steep transition, high transmission, excellent durability, long service life and mold resistance. Applications include medical beauty devices (wavelength-selective phototherapy), police multi-band detectors, infrared imaging and night vision, stage lighting color effects, digital imaging and iris recognition.
Specifications
- Transmission band: 660nm-1100nm
- Min. transmission: T>90%
- CWL: 650nm±3
- Blocking band: 400nm-640nm
- Blocking depth: T<0.1%
Applications
- IPL hair removal, photorejuvenation and other beauty devices
- Fluorescence microscopy and biochemical analysis (emission filter)
- Machine vision and industrial inspection
- Multi-band police/forensic detection instruments
- Stage lighting and entertainment lighting color control
- Raman spectroscopy and spectral analysis (background suppression)
- Face/iris recognition and biometric terminals
- Infrared imaging, night vision and thermal cameras
Product Photos
