1.56 Amalensi e-Semi Finished Blue Cut Bifocal optical
Imininingwane Yokukhiqiza
Indawo Yomsuka: | Jiangsu | I gama le-brand: | BORIS |
Inombolo Yemodeli: | Ilensi yeBlue Cut | Izinto zamalensi: | CW-55 |
Umphumela Wombono: | I-Bifocal Lens | Ifilimu Yokumboza: | UC/HC/HMC/SHMC |
Umbala Wamalensi: | Emhlophe | Umbala Wokunamathela: | Okuluhlaza/Okuluhlaza okwesibhakabhaka |
Inkomba: | 1.56 | I-Gravity ethize: | 1.28 |
Isitifiketi: | CE/ISO9001 | I-Abbe Value: | 38 |
Ububanzi: | 75/70 mm | Idizayini: | Ama-Crossbows nabanye |
Izinzuzo zama-bifocals: Ungabona izinto ezikude ngokucacile endaweni ekude yamalensi, futhi ungabona izinto eziseduze ngokucacile endaweni eseduze yamalensi afanayo. Asikho isidingo sokuphatha amapheya amabili ezingilazi, asikho isidingo sokushintsha phakathi kwezibuko ezikude neziseduze njalo.
Isingeniso Sokukhiqiza
Ukukhanya okuluhlaza okwesibhakabhaka kuyingxenye ebalulekile yokukhanya okubonakalayo. Akukho ukukhanya okumhlophe okukodwa emvelweni. Ukukhanya okuluhlaza okwesibhakabhaka kuhlanganiswe nokukhanya okuluhlaza kanye nokukhanya okubomvu ukukhiqiza ukukhanya okumhlophe. Ukukhanya okuluhlaza nokukhanya okubomvu kunamandla amancane, ukukhuthazwa kwamehlo okuncane, igagasi lokukhanya okuluhlaza okwesibhakabhaka mafushane, amandla aphezulu, kulula ukulimaza amehlo.
Ilensi yokukhanya e-anti-blue ikakhulukazi ibhekisela kulensi engavimbela ukukhanya okuluhlaza okwesibhakabhaka emehlweni acasulayo, ihlukanise ngokuphumelelayo imisebe ye-ultraviolet futhi ihlunge ukukhanya okuluhlaza okwesibhakabhaka okuyingozi. Ukukhanya okuluhlaza okwesibhakabhaka kuyingxenye yokukhanya okungokwemvelo okubonakalayo ngenxa yokuthi kunobude obufushane beza beza kanye namandla aphezulu uma kuqhathaniswa. Isifo se-macular singenzeka uma ukukhanya okuningi okuluhlaza okwesibhakabhaka kungena ku-retina, ikakhulukazi uma kufinyelela endaweni ye-macular yeso. Uma ilensi idonsa ukukhanya okuluhlaza okwesibhakabhaka okuyingozi, ingaholela nasekungaboni kahle kwamehlo.