1.59 PC Blue cut Bifocal Invisible Photochromic Gray HMC Optical lenses
Lintlha tsa Tlhahiso
| Sebaka sa Tšimoloho: | Jiangsu | Lebitso la Brand: | BORISI |
| Nomoro ea Mohlala: | Lense ea Photochromic | Lisebelisoa tsa Lense: | SR-55 |
| Phello ea Pono: | Bifocal | Filimi ea ho roala: | HC/HMC/SHMC |
| Mmala oa Lense: | Bosoeu(ka tlung) | 'Mala oa ho Koaela: | Botala/Boputsoa |
| Index: | 1.59 | Matla a Khoheli a khethehileng: | 1.22 |
| Setifikeiti: | CE/ISO9001 | Boleng ba Abbe: | 32 |
| Diameter: | 70/28 limilimithara | Moralo: | Aperical |
Bifocal lense tokiso ea presbyopia ke ho kopanya diopters tse peli tse fapaneng lenseng e le 'ngoe ho e etsa lense e nang le libaka tse peli tse fapaneng tsa matla a refractive, e leng lintlha tse peli tse tsepamisitsoeng maikutlo. Ka mokhoa oa bongaka, bakuli ba bangata ba na le mefuta e fapaneng le likhato tse fapaneng tsa liphoso tsa refractive, 'me ka nako e ts'oanang, ka lebaka la presbyopia, pono e haufi e hloka ho eketsa tekanyo e eketsehileng e haufi, kahoo ho hlokahala litaelo tse fapaneng tsa lense bakeng sa pono e hōle le pono e haufi.
Kenyelletso ea Tlhahiso
Melemo ea lense ea resin ke efe? Lilense tsa resin li entsoe ka diethylene glycol le propylene glycol lipid reaction polymerization. Boima bo bobebe, ho hanyetsa phello e ntle, ho hanyetsa mocheso o phahameng, phetisetso e ntle ea leseli, haufi le ts'ebetso ea lense ea khalase, e ka thibela mahlaseli a ultraviolet.
Melemo ea lilense tsa PC ke efe? Lense ea PC e tsejoang hape e le: sekhechana sa sebaka kapa sekhechana sa sebaka, se entsoe ka lisebelisoa tsa PC tsa optical grade ka ho sebetsa ka ente. E na le boima bo bobebe, matla a ts'usumetso e phahameng, khanyetso e ntle ea boemo ba leholimo, phetisetso e ntle ea leseli, 100% e monya ultraviolet, e seng chefo, le ts'ireletso ea tikoloho, e nang le menyetla e mengata ea nts'etsopele.
Mokhoa oa Sehlahisoa
