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1.56 Bifocal Round Top Photochromic Gray HMC muraayadaha indhaha
Muraayadaha laba-geesoodka ah waxay inta badan ku habboon yihiin waayeelka inay isticmaalaan, waxayna gaari karaan aragti dhow iyo mid fog. Dadku markay gabowdaan, araggoodu hoos bay u dhacayaan, indhahooduna way gaboobayaan. Ookiyaalaha laba-geesoodka ah ayaa ka caawin kara waayeelka inay arkaan meel fog oo ay arkaan meel u dhow.
Lens-ka laba-geesoodka ah waxa kale oo loo yaqaan lens-ka laba-geesoodka ah, kaas oo inta badan ku jira muraayadaha sare ee fidsan, muraayadda sare wareega iyo muraayadaha aan la arki karin.
Muraayadaha muraayadaha bifocal ayaa looga baahan yahay inay ku jiraan hyperopia diopter, myopia diopter ama iftiinka hoose. Fogaanta ardayga ee fog, u dhow fogaanta ardayga.
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1.56 Bifocal Flat Top Photochromic Gray HMC muraayadaha indhaha
Iyada oo shuruudaha nolosha casriga ah, doorka muraayadaha midabka beddela ma aha oo kaliya in la ilaaliyo indhaha, sidoo kale waa shaqo farshaxan. Laba muraayadood oo tayo sare leh oo midab-beddelaya, oo leh dhar ku habboon, ayaa dabooli kara dabeecadda aan caadiga ahayn ee qofka. Muraayadaha midabka beddela waxay u beddelmi karaan iyadoo loo eegayo xoogga iftiinka ultraviolet oo ka dhigaya isbeddel midabkiisa, muraayadda asalka ah ee asalka ah ee aan midab lahayn, waxay la kulmaan shucaac iftiin xoog leh, waxay noqon doonaan muraayado midab leh, si ay u sameeyaan ilaalin, si ku habboon isticmaalka gudaha iyo dibaddaba isku mar. .
