China Wavelength 620nm 635nm 650nm Optical Glass Narrow Bandpass Filter, Find details about China Optical Filters, Bandpass Filters from Wavelength 620nm 635nm 650nm Optical Glass Narrow Bandpass Filter
Diameter Tolerance | +0.0/-0.2mm |
Thickness Tolerance | ±0.1mm |
Cut-Off Tolerance | ±2% |
Slope Factor | ±3% |
Surface Quality | 40-20 |
Clear Aperture | ≥80% |
Type | Shortpass Filter |