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1.56 Blue Cut Bifocal Flat Top Photochromic Gray HMC Optical lenses
Mebala-fetola likhalase ka fetola 'mala le khanya, tse kang sootho kapa enke ka ntle khanya e matla,' me e bonaletsang ka hare ho ntlo, ka phetha karolo e sireletsang mahlong a, haholo-holo ka ho thibela mahlaseli a kotsi a ultraviolet le putsoa leseli filtara ke ea. thuso e kgolo.
Bakeng sa batho ba nang le myopia ba hlokang ho roala likhalase tsa mahlaseli ho tsoa, likhalase tse fetolang mebala li ka boloka moroalo oa ho nkela likhalase tsa myopic le likhalase tsa mahlaseli, hape li ka rarolla bothata boo basali ba bang ba seng bonolo ho jara likhalase tse ngata ntle le lipokothong.
