Specifications:
| Mounter Diameter | 15.0(+0.0/-0.1)mm | Aperture Diameter | 12.0mm |
| Central Wavelength | 340nm+/-2nm | Full Width-Half Max (FWHM) | 10.0+/-2nm |
| Minimum Transmission | >50% | Optical Density (OD) | ≧4.0 |
| Block Wavelength Range | 200 ~1200nm | Surface Quality | 80/50 S/D |
| Coating Type | Hard Coating | Substrate Materials | Colored Glass + BK7 |
