1.59 PC Blue yanke Bifocal Invisible Photochromic Grey HMC ruwan tabarau na gani
Cikakken Bayani
| Wurin Asalin: | Jiangsu | Sunan Alama: | BORIS |
| Lambar Samfura: | Lens na Photochromic | Kayan Lens: | Farashin SR-55 |
| Tasirin hangen nesa: | Bifocal | Fim Mai Rufi: | HC/HMC/SHMC |
| Launin ruwan tabarau: | Fari (na cikin gida) | Launin Rufi: | Kore/Blue |
| Fihirisa: | 1.59 | Takamaiman Nauyi: | 1.22 |
| Takaddun shaida: | CE/ISO9001 | Abbe Value: | 32 |
| Diamita: | 70/28mm | Zane: | Asperical |
Gyaran ruwan tabarau na bifocal na presbyopia shine haɗa diopters daban-daban guda biyu akan ruwan tabarau iri ɗaya don mai da shi ruwan tabarau tare da yankuna biyu masu ƙarfi daban-daban, wato maki biyu. A asibiti, yawancin marasa lafiya suna da nau'o'i daban-daban da nau'o'in nau'i daban-daban na kurakurai na refractive, kuma a lokaci guda, saboda presbyopia, hangen nesa na kusa yana buƙatar ƙara ƙarin digiri na kusa, don haka ana buƙatar rubutun ruwan tabarau daban-daban don hangen nesa da kusa da hangen nesa.
Gabatarwar samarwa
Menene fa'idodin ruwan tabarau na guduro? An yi ruwan tabarau na guduro daga dithylene glycol da propylene glycol lipid dauki polymerization. Nauyin haske, juriya mai kyau, juriya mai zafi, kyakkyawar watsa haske, kusa da aikin ruwan tabarau na gilashi, na iya toshe haskoki na ultraviolet.
Menene fa'idodin ruwan tabarau na PC? Lens na PC wanda kuma aka sani da: yanki ko sarari, an yi shi da kayan PC na gani ta hanyar sarrafa allura. Yana da nauyi mai sauƙi, ƙarfin tasiri mai ƙarfi, kyakkyawan juriya na yanayi, watsa haske mai kyau, 100% sha ultraviolet, mara guba, da kariyar muhalli, tare da fa'idodin haɓaka haɓaka.
Tsarin Samfur
