Khoom | Cov ntaub thaiv npog zoo tshaj plaws Photochromic xiav Thaiv Lens Saws | Phiaj qhia ntawv | 1.56 / 1.591 / 1.60 / 1.67 / 1.74 |
Khoom | Nk-55 / PC / MR-8 / MR-7 / MR-174 | Abobe tus nqi | 38/32/40/38/33 |
Qhov dav | 75/70 / 65mm | Daim plhaub | HC / HMC / SMC |
● Sib cav sib cav yog ib qho txheej txheem rau kev thov cov yeeb yaj kiab nyias nyias rau lo ntsiab muag. Thaum sib tov ntawm cov khoom siv ua yeeb yaj kiab thiab cov kuab tshuaj poob saum npoo ntawm cov kev kub siab, centripal quab yuam ntawm cov kua sib sau ua ke los ua cov txheej txheem npog ntawm cov khaub ncaws zoo sib xws. Tom qab muaj cov kuab tshuaj tshuav, tus kiv-coated zaj duab xis cov khoom ua ib zaj duab xis nyias ntawm ob peb nanometers hauv thickness. Lub ntsiab kom zoo ntawm kev kov cov txheej sib ncas lwm txoj kev yog lub peev xwm los tsim cov yeeb yaj kiab zoo nkauj heev thiab yooj yim. Qhov no ua rau cov xim ntau yam tsis zoo thiab ruaj khov tom qab lub teeb cig, thiab tuaj yeem ua rau lub teeb nyob rau lub sijhawm luv luv qhib thiab kaw, yog li tiv thaiv cov tsom iav los ntawm kev puas tsuaj los ntawm muaj zog.
Muab piv rau cov loj hloov duab riam duab lens uas raug txwv rau 1.56 thiab 1.60, tab sis saws tuaj yeem npog txhua txheej txheej txheej;
● Raws li xiav xiav zaj duab xis tsuas yog txheej nyias nyias, nws yuav siv sijhawm tsawg dua los hloov mus rau qhov tsaus ntuj ua tau zoo.
● Xiav Xis thaiv cov duab yees duab raphicromic yog cov uas ua ke ob qho cim tshwj xeeb los muab cov kev saib zoo tshaj plaws. Thawj qhov tshwj xeeb yog cov khoom siv xiav uas pab lim lub teeb xiav tawm los ntawm cov ntxaij vab tshaus digital thiab lwm yam khoom siv hluav taws xob. Qhov no pab kom txo qis qhov muag thiab nkees, thiab txhim kho cov qauv pw tsaug zog. Qhov thib ob tshwj xeeb yog cov cuab yeej yees duab, uas tsaus ntuj lossis ci ntsa iab ntawm cov lo ntsiab muag nyob ntawm qhov teeb pom kev nyob hauv ib puag ncig. Qhov no txhais tau tias cov ntsiab muag tau kho kom muab cov ntsiab lus meej zoo thiab kev nplij siab hauv txhua lub teeb pom kev zoo yog nyob sab nraud lossis sab nraum zoov lossis sab nraum zoov. Zoo rau nws, cov nta no los siav rau txoj kev xav tau ntawm cov neeg uas siv sijhawm ntau siv cov khoom siv digital. Cov anti-xiav lub teeb ua kev tiv thaiv lub qhov muag los ntawm kev cuam tshuam ntawm lub teeb xiav, thaum lub teeb ci ntsa iab ua kom muaj kev pom tseeb zoo nyob rau hauv txhua lub teeb pom kev zoo.