Umkhiqizo | I-RX FREEFORM DIGITAL ILENS YOKUQHUBEKA | Inkomba | 1.56/1.591/1.60/1.67/1.74 |
Okubalulekile | NK-55/PC/MR-8/MR-7/MR-174 | Abbe Value | 38/32/42/32/33 |
Ububanzi | 75/70/65mm | Ukugqoka | I-HC/HMC/SHMC |
Amalensi e-RX freeform awuhlobo lwamalensi engilazi yemehlo asetshenziswa kadokotela asebenzisa ubuchwepheshe obuthuthukisiwe ukuze adale ukulungiswa kombono okwenziwe ngokwezifiso nokunembe kakhudlwana kowafakile. Ngokungafani namalensi kadokotela avamile agaywe futhi aphucuziwe kusetshenziswa inqubo evamile, amalensi afomethayo asebenzisa imishini elawulwa ngekhompuyutha ukuze akhe ilensi eyingqayizivele yesiguli ngasinye, ngokusekelwe kumyalelo wawo kanye nezidingo ezithile zokubona. Igama elithi "freeform" libhekisela endleleni i-lens surface edalwe ngayo. Kunokusebenzisa ijika elilinganayo kuyo yonke ilensi, amalensi akhululekile asebenzisa amajika amaningi ezindaweni ezihlukene zamalensi, avumela ukulungiswa okunembe kakhudlwana kokubona nokunciphisa ukuhlanekezela noma ukufiphala. Ilensi ewumphumela inendawo eyinkimbinkimbi, eguquguqukayo ethuthukiswa ukuze ivumelane nencwadi kadokotela yomuntu ngamunye kanye nezidingo zokubona. Amalensi e-Freeform anganikeza uhla lwezinzuzo ngaphezu kwamalensi endabuko kadokotela, okuhlanganisa:
● Ukuhlanekezela okuncishisiwe: Ubunkimbinkimbi bendawo yelensi yefomu ekhululekile buvumela ukulungiswa kokuphambuka okuyinkimbinkimbi kokubuka, okunganciphisa ukuhlanekezela kanye nokufiphala okungatholakala ngamalensi endabuko.
● Ukucaca okubonakalayo okuthuthukisiwe: Ukwenza ngokwezifiso okunembile kwamalensi akhululekile kunganikeza isithombe esicijile nesicacile kumuntu ogqokile, ngisho nasezimeni eziphansi zokukhanya.
● Ukunethezeka okukhulu: Amalensi e-Freeform angaphinda aklanywe ngephrofayili yelensi encane futhi elula, engasiza ekunciphiseni isisindo sezibuko futhi abenze bakhululeke kakhudlwana ukuwagqoka.
● Ibanga lokubuka elithuthukisiwe: Ilensi yefomu ekhululekile ingenziwa ngendlela oyifisayo ukuze inikeze inkambu yokubuka ebanzi, okuvumela ogqokile ukuthi abone ngokucace ngokwengeziwe ekuboneni kwabo okuzungezile.
Amalensi e-RX e-freeform atholakala kuhlu lwezinto ezisetshenziswayo kanye nama-coatings, okuhlanganisa nama-anti-reflective coatings, angathuthukisa ngokwengeziwe ukucaca okubonakalayo nokunciphisa ukuxhopha. Ziyinketho ethandwayo yabantu abafuna ukulungiswa kombono okuthuthuke kakhulu nokunembe okutholakalayo.