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Color Glass Filter | Neutrual Density Filter | Bandpass Filter | IPL Filter & IPL Crystal IR Cut filter | Laserline Interference Filter | Birefringent Filter
Colored Glass Filter
It's fabricated by special color glass material. the material will absorption some wavelength and appeare different colors. The applications are including camerar filter, machine vision lens filter.
Material: Colored optical glass 1. Cut-off type: Block the short wavelength by absorption and transmit the long wavelength. 2. Selective absorption type: Transmission (or absorption) one wavelength (or several wavelengths). 3. Neutral Density type: Similar absorption for the whole visible wavelength range.
Fabrication Capability: Shape: Rectangle or Round Dimension: 1mm~200mm Surface quality: 60-40 commonly, up to 40-20 Flatness: Lambda/4 commonly, up to Lambda/10 Parallelism: < 30", up to 3" AR coating is available upon request.
It has been polished in Photonics Spectra magazine, Vol. Dec. 2006 as Innovative Products! Click here for details.