Seto 1.67 Single Poince Lens HmC / Shmc
TLHOKOMELISO
| 1.67 e le 'ngoe lense ea pono ea pono ea pono | |
| Mohlala: | 1.67 Lens |
| Sebaka sa Tšimoloho: | Jiangsu, China |
| Brand: | Seto |
| Litsebi tsa Lilense: | Resin |
| 'Mala oa lilense | Hlakisa |
| Indranti ea theko e phahameng: | 1.67 |
| Bophara: | 65/70/75 mm |
| Bohlokoa ba Abbe: | 32 |
| Matla a khoheli a itseng: | 1.35 |
| Transimittance: | > 97% |
| Khetho ea Coating: | Hmc / shmc |
| 'Mala oa Coating | Botala |
| Mefuta ea Matla: | Sph: 0.00 ~ -15.00; + 0.25 ~ + 6.00 Cyl: 0 ~ -4.00 |
Likarolo tsa sehlahisoa
1) Lihlahisoa tsa Lihlahisoa:
Lipense tse phahameng tsa 4000 e tla ba lilense tsa pele tse matla tsa lefatše la index tsa batho ba bangata ho batho ba bangata. Ntle le moo, ena ke index e atileng haholo ea li-lense tse sebelisetsoang ba nang le litaelo tse leka-lekaneng ho liletsa tse ling tse matla.
Ke lilense tse sesoeu haholo 'me li lula li khetholla ka mang kapa mang ea batlang tšeliso e bohloko, e sothehileng ka ho fetesisa. Li fihla ho 20% e tšesaane le e bobebe ho feta polycarbonate le 40% e tšesaane ho feta lilense tse tloaelehileng tsa CR - 300 le ngaka e tšoanang.
2) melemo ea bohlokoa:
Ho fihla ho 40% e bobebe le lilense tse tloaelehileng tsa CR-39.
Ho fihla ho 20% e bobebe le ho nonneng ho feta lilense tsa Polycarbonate.
Boholo ba moralo o bataletseng oa li-lense tse tlase tsa lense.
Le ho hlaka ho hlaka le ho hlaka.
3) Phapang ke efe pakeng tsa HC, HMC le Shc?
| Koae ka thata | AR Coating / ARURATI COANG | Super hydrophobic coating |
| e etsa boima ba lense e sa koaeloang le ho eketsa khanyetso ea aha | e eketsa phetoho ea lense mme e fokotsa lipontšo | e etsa lense e sa kenelletseng ea metsi, antistatic, anti slip le ho hanyetsa oli |
Setifikeiti
Feme ea rona
