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1.59 Nā leka uila Polycarbonate HMC
ʻO nā lens resin maʻamau he mau mea paʻa wela, ʻo ia hoʻi, he wai nā mea maka, a hoʻokumu ʻia nā lens paʻa ma hope o ka hoʻomehana ʻana. ʻO nā lens PC, i ʻike ʻia hoʻi he "lens space", "lens cosmic", i kapa ʻia ʻo polycarbonate, he mea thermoplastic.
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1.56 Bifocal Flat top / Round Top / Blended HMC lens optical
ʻO nā Lenses Bifocals nā lens makaʻala i loaʻa nā ʻāpana hoʻoponopono ʻelua a hoʻohana mua ʻia no ka hoʻoponopono presbyopia. ʻO ka wahi kahi e hoʻoponopono ai nā bifocals i ka ʻike mamao, ua kapa ʻia ʻo ia he wahi ʻike mamao, a ʻo kahi e hoʻoponopono ai i kahi kokoke i kahi ʻike, ua kapa ʻia ʻo kahi kokoke i ka hihiʻo a me ka wahi heluhelu. ʻO ka mea maʻamau, ʻoi aku ka nui o ka ʻāpana mamao, no laila ua kapa ʻia ʻo ia ka ʻāpana nui, a ʻoi aku ka liʻiliʻi o kahi kokoke, i kapa ʻia ʻo ka ʻāpana ʻāpana.
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1.56 Nā leki maka HMC Porgressive
ʻO ka lens holomua he lens lōʻihi-focal long, ʻokoʻa mai nā aniani heluhelu kuʻuna a me nā aniani heluhelu bifocal. ʻAʻole loaʻa i nā lens holomua ka luhi o nā pōpō maka e hoʻoponopono mau i ka lōʻihi kikoʻī i ka wā e hoʻohana ai i nā lōʻihi bifocal, a ʻaʻohe laina maopopo ma waena o nā lōʻihi kikoʻī ʻelua. laina palena. He ʻoluʻolu ke ʻaʻahu a he hiʻohiʻona nani, a ua lilo mālie i mea koho maikaʻi loa no ka poʻe me ka presbyopia.
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1.56 FSV Polū Polu HMC Polū U'i nā lens Optical
ʻO Blue Block Lens, kapa mākou iā ia ʻo Blue Cut Lens a i ʻole UV420 Lens. A he ʻelua ʻano ʻano ʻano aniani ʻokoʻa ʻē aʻe, ʻo kekahi mea he aniani poloka polū, ʻo kēia ʻano ke poloka i ke kukui polū e nā mea; e ālai i ka uliuli light.Most nā mea kūʻai mai koho mea uliuli poloka lens, no ka mea, ua maʻalahi a me ka oluolu e nānā i kona poloka hana, pono wale i ka uliuli kukui peni ua lawa.
