BPF 3460-140
用于 CH4 检测的气体管路过滤器。产品规格：
| Optical Specifications | ||
| Center Wavelength [nm] | 3460 | |
| FWHM [nm] | 140 | |
| Angle of Incidence [degrees] | 0 | |
| Transmittance [%] | 70 | |
| Blocking Range | Wavelength Range [nm] | Level [OD] |
| 400-30,000 | 3, <0.1% | |
| Physical Specifications | ||
| Filter thickness [mm] | 1.00+/-0.15 | |
| Outer Diameter [mm] | 25.4 +0.0/-0.2 | |
| Scratch / Dig | 80/50 |
