Color Glass Filter
Optical glass filters are used in many different applications in science and industry. They can be used as broadband, bandpass, or long-wave pass filters Optoaxis offers a wide selection of glass filters. They are made from finest quality optical glass from suppliers like Schott and Hoya, covering the UV, visible, and near-infrared wavelength regions. These optical filters are precision polished for demanding research or OEM applications. They are widely used for order sorting, light attenuation, and spectral selection of a broadband source, and they are significantly less expensive than multi-layer coated filters which have sharper cut-on and cut-off wavelengths and better rejection.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Material | colored glass |
| Dimension Tolerance | +/-0.1mm |
| Parallelism | < 3 arc minutes |
| Wavefront Distortion [per 25mm@632.8nm] | λ per 25mm@632.8nm |
| Surface quality | 80-50 scratch and dig |
| Angle of Incidence | +/-5deg |
| Transmission | >85% |
| Blocking | <1% |
| Cut on/Cut off Wavelength | +/-10nm |
| Temperature Range | -50℃ to +100℃ |
Datasheet
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Supplier Information
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