SETO 1.59 Photochromic Polycarbonate Lens HMC/SHMC
Specification
| 1.59 Photochromic polycarbonate lens | |
| Qauv: | 1.59 optical lens |
| Qhov Chaw Keeb Kwm: | Jiangsu, Suav teb |
| Hom Tshuaj: | SETO |
| Lenses Khoom: | Resin |
| Muaj nuj nqi | Photochromic & Polycarbonate |
| Lenses Xim | Grey |
| Refractive Index: | 1.59 ib |
| Txoj kab uas hla: | 65/70 hli |
| Abbe Tus nqi: | 33 |
| Specific Gravity: | 1.20 |
| Txheej Txheej: | HMC/SHMC |
| Txheej xim | Ntsuab |
| Lub zog ntau: | Qhov siab: 0.00 ~ 8.00; + 0.25 ~ + 6.00 CYL: 0-6.00 Nws |
Khoom nta
1) Qhov zoo ntawm PC lo ntsiab muag yog dab tsi?
① Cov khoom muaj feem cuam tshuam zoo dua rau cov menyuam yaus muaj zog tiv thaiv lub qhov muag zoo meej
② Nyias thickness, lub teeb yuag, lub nra hnyav rau menyuam yaus lub qhov ntswg choj
③ Haum rau txhua pab pawg, tshwj xeeb tshaj yog cov menyuam yaus thiab cov kis las
④ Lub teeb thiab nyias ntug muab kev zoo nkauj zoo nkauj
⑤ Tsim nyog rau txhua yam ntawm cov ncej, tshwj xeeb tshaj yog rimless thiab ib nrab-rimless thav ntawv
⑥ Thaiv teeb meem UV teeb thiab hnub ci rays
⑦ Kev xaiv zoo rau cov neeg ua haujlwm sab nraum zoov ntau
⑧ Kev xaiv zoo rau cov neeg nyiam ua kis las
⑨ Break resistant thiab muaj kev cuam tshuam loj
2) Lub lens photochromic yog dab tsi?
Photochromic lo ntsiab muag tseem hu ua "photosensitive lo ntsiab muag".Raws li lub hauv paus ntsiab lus ntawm reversible cov tshuaj tiv thaiv ntawm lub teeb xim alternation, lub lens yuav sai sai darken nyob rau hauv lub teeb thiab ultraviolet hluav taws xob, thaiv lub teeb muaj zog thiab nqus ultraviolet lub teeb, thiab qhia qhov nruab nrab nqus kom pom lub teeb.Rov qab mus rau qhov tsaus ntuj, tuaj yeem kho cov xim tsis muaj pob tshab sai, ua kom lub lens transmittance.Yog li cov xim hloov lub lens yog tsim rau siv sab hauv tsev thiab sab nraum zoov tib lub sijhawm, los tiv thaiv tshav ntuj, ultraviolet lub teeb, glare ntawm qhov muag puas.Photochromic lo ntsiab muag tseem hu ua "photosensitive lo ntsiab muag".Raws li lub hauv paus ntsiab lus ntawm reversible cov tshuaj tiv thaiv ntawm lub teeb xim alternation, lub lens yuav sai sai darken nyob rau hauv lub teeb thiab ultraviolet hluav taws xob, thaiv lub teeb muaj zog thiab nqus ultraviolet lub teeb, thiab qhia qhov nruab nrab nqus kom pom lub teeb.Rov qab mus rau qhov tsaus ntuj, tuaj yeem kho cov xim tsis muaj pob tshab sai, ua kom lub lens transmittance.Yog li cov xim hloov lub lens yog tsim rau siv sab hauv tsev thiab sab nraum zoov tib lub sijhawm, los tiv thaiv tshav ntuj, lub teeb ultraviolet, glare ntawm qhov muag puas.
3. Qhov txawv ntawm HC, HMC thiab SHC yog dab tsi?
| Txheej tawv | AR txheej / Hard txheej txheej | Super hydrophobic txheej |
| ua rau lub lens uncoated nyuaj thiab tsub kom lub abrasion kuj | tsub kom lub transmittance ntawm lub lens thiab txo cov reflections nto | ua rau lub lens waterproof, antistatic, anti plam thiab roj kuj |
Daim ntawv pov thawj
Peb lub Hoobkas
