HOB445 Multiband Calibration Optical Glass Filter
Is a holmium-doped specialty glass designed for wavelength calibration. It features stable and distinct absorption peaks within the 200-2000nm wavelength range, particularly around 445nm. This filter is widely used for wavelength calibration in UV-Vis spectrophotometers, laser technology, mineral analysis, and optical instrument testing. The HOB445 filter offers high transmittance, excellent chemical stability, and temperature stability, ensuring consistent performance across various operating environments. Custom processing is available to meet specific application requirements, including adjustments to size, shape, and surface treatment.
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| Comparitive Type List Of Colored Filter Glass | ||
| CDGM | SCHOTT | HOYA |
| HOB445 | HY1 | |
| Parameter of HOB445 Multiband Calibration Optical Glass Filter | |
| Product name | HOB445 Multiband Calibration Optical Glass Filter |
| Place of origin | Jiangsu, China |
| Customized | OEM ODM |
| Model number | HOB445 |
| Substrate Material | Optical filter glass |
| Dimension | Customized |
| Dimension Tolerance | 0.0/-0.1mm |
| Thickness | 2mm 3mm or customized |
| Thickness tolerance | 0/-0.05mm |
| Chamfer | 0.25*45 degree or as needed |
| Tempered | Harden as requirement |
| Coating | Uncoated or Coated as requirement |
| Transmittance | T>90% |
| Surface quality S/D | 60/40 or better |
| Surface | λ/4 or higher |
| Application | Optical Area,optical instruments,stage light,gobo light |
| Sample | In stock filters mostly provide for free |
HOB445 Multiband Calibration Optical Glass Filter
Characteristics Technical Standard Quality Level of HOB445 Multiband Calibration Selective Absorption Optical Glass Filter
