Place of Origin | Yunnan, China | Brand Name | Optolong |
Model Number | L-Pro | Size | EOS-FF |
Material | Optical Glass | Use | Optical Instruments |
Transmittance | >95% | Reflectivity | >90% |
Thickness | 1mm glass | Edge Treatment | Metal frame with silver line |
Multi-coating | both-sided, Total about 100 layers | Performance | color balance&high contrast of object |
Spectrum | 400-700nm | Net weight | 30g |
Key word | Astronomical telescope filter | Certification | ISO9001 |
Room 1523-1526, Floor 15, Building 7, Phase II, Kunming Lenovo Tech City, Kepu Roadside, Wuhua District