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1.59 Polycarbonate HMC Optical lens
ʻO nā aniani resin maʻamau he mau mea paʻa wela, ʻo ia hoʻi, he wai nā mea maka, a ua hoʻokumu ʻia nā aniani paʻa ma hope o ka hoʻomehana ʻana. ʻO nā aniani PC, i ʻike ʻia hoʻi ʻo "nā aniani ākea", "nā aniani cosmic", i kapa ʻia ʻo polycarbonate ma ke ʻano kemika, he mea thermoplastic ia.
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1.56 Bifocal Flat top / Round top / Blended HMC optical lens
ʻO nā aniani Bifocals he mau aniani maka aniani e loaʻa ana nā ʻāpana hoʻoponopono ʻelua a hoʻohana nui ʻia no ka hoʻoponopono ʻana i ka presbyopia. ʻO ka wahi kahi e hoʻoponopono ai nā bifocals i ka ʻike mamao ua kapa ʻia ʻo ka ʻāpana ʻike mamao, a ʻo ka wahi e hoʻoponopono ai i ka ʻāpana ʻike kokoke ua kapa ʻia ʻo ka ʻāpana ʻike kokoke a me ka ʻāpana heluhelu. ʻO ka maʻamau, ʻoi aku ka nui o ka ʻāpana mamao, no laila ua kapa ʻia hoʻi ʻo ia ka ʻāpana nui, a ʻoi aku ka liʻiliʻi o ka ʻāpana kokoke, i kapa ʻia ʻo ka ʻāpana liʻiliʻi.
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1.56 Nā aniani ʻōnika HMC Porgressive
He lens lōʻihi multi-focal ka lens progressive, ʻokoʻa ia mai nā aniani heluhelu kuʻuna a me nā aniani heluhelu bifocal. ʻAʻole luhi nā lens progressive i ka luhi o nā maka i ka hoʻoponopono mau ʻana i ka lōʻihi focal i ka wā e hoʻohana ai i nā lōʻihi bifocal, a ʻaʻohe laina maopopo ma waena o nā lōʻihi focal ʻelua. laina hoʻokaʻawale. He ʻoluʻolu ke komo a he nani kona helehelena, a ua lilo mālie i koho maikaʻi loa no ka poʻe me ka presbyopia.
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1.56 FSV Blue Block HMC Blue Coating Optical lens
ʻO Blue Block Lens, kapa mākou iā ia ʻo Blue Cut Lens a i ʻole UV420 Lens. A he ʻelua ʻano like ʻole o ka lens poloka polū, ʻo kekahi he lens poloka polū mea, ʻo kēia ʻano ke ālai i ka mālamalama polū e ka mea; ʻo kekahi ke hoʻohui nei i kahi uhi poloka polū e ālai i ka mālamalama polū. Koho ka hapa nui o nā mea kūʻai aku i ka lens poloka polū mea, no ka mea, ʻoi aku ka maʻalahi a maʻalahi hoʻi e nānā i kāna hana poloka, pono wale nō kahi peni kukui polū ua lawa.
