Semi zomalizidwa
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Khaziki -60 Semi-Mapeto Omaliza Masomphenya Asanapa
Magalasi a zithunzi, omwe nthawi zambiri amatchedwa kusintha kapena kutulutsa kwa masinkhu, kapena u / v dytraviolet, ndikubwerera kudera la U / Valuotoch. pulasitiki, galasi kapena polycarbonate. Nthawi zambiri amagwiritsidwa ntchito ngati magalasi omwe amasinthana ndi mandala omveka bwino, kumano owoneka bwino kunja, komanso mtundu wowonda. chifukwa cha mafelemu okwanira kapena a semi-opanda pake.
Matagi: 1.61 resin mandala, 1.61 zomalizidwa-zolipiritsa, 1.61 zithunzi za zithunzi
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Khazikitse 1.60 zomalizira buluu
Mitundu yodulidwa ya buluu kudula mitengo yoyipa ya UV yonse ndi gawo lalikulu la kuwala kwa buluu, kuteteza maso athu ndi thupi lochokera. Maukwati amenewa amatulutsa mawonekedwe akhungu ndikuchepetsa zizindikiro za eyestrain omwe amayamba chifukwa cha kuwonekera kwa kompyuta. Komanso, kusiyana komweko kumasintha ngati chitoliro chabuluu chapaderachi chimachepetsa chophimba kuti maso athu azikhala ndi nkhawa pang'ono ngati kuwala kwa buluu.
Ma tag:Mitundu ya Blue Blocker, mandala a anti-buluu, magalasi odulira a buluu, 1.60 zomalizidwa
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Khazikitsani 1.67 semi
Ma lemu omalizidwa amapezeka pamtundu wa wodwalayo kuti apange mandala apamwamba kwambiri a RX. Mphamvu yosiyanasiyana yofunikira ya mtundu wina wotsiriza wa mandala kapena chopondera. Apa, monomers amadzimadzi amatsanuliridwa koyamba kukhala nkhungu. Zinthu zosiyanasiyana zimawonjezeredwa kwa monomemers, mwachitsanzo kuyambitsa ndi makonda a UV. Woyambitsa amayambitsa matenda omwe amachititsa kuti athe kuuma kapena "kuchiritsa" mandala, pomwe nkhandwe ya UV imawonjezera kuyamwa kwa UV ya mandala ndipo amaletsa chikasu.
Ma tag:1.67 resin mandala, 1.67 miyala yomalizidwa, 1.67 yamasomphenya amodzi
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Seno 1.67 Semi-Mapeto a Photommeromic
Magawo a zithunzi za zithunzi za zithunzi amapezeka pafupifupi ma lens ndi mapangidwe apamwamba, kuphatikiza index apamwamba, bifocal komanso kupita patsogolo. Phindu lowonjezereka la magalasi a zithunzi ndichakuti amateteza maso anu kuchokera ku 100 peresenti ya rays ya dzuwa Ma leer a dangar a ana komanso magalasi a akulu.
Ma tag:1.67 rentin mandala, 1.67 zomalizidwa-zoti zitheke, 1.67 chithunzi cha zithunzi
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Khazikitsani 1.67 semi-omaliza
Mitundu yodulidwa ya buluu ndikutchingira ndikuteteza maso anu ku chiwonetsero champhamvu kwambiri. Blue Dulani mandala bwino 100% UV ndi 40% ya kuwala kwamtambo, kumachepetsa magwiridwe antchito a retinopathy ndipo amateteza oyembekezera
Ma tag:1.67 DZIKO LAPANSI
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Khazikitsani 1.74
Ma lemu omalizidwa ndi osakhazikika omwe amagwiritsidwa ntchito kuti apange mandala ambiri a RX malinga ndi mankhwala a ThePetrade. Mankhwala osiyanasiyana omwe amapereka mankhwala osokoneza bongo omaliza a mandala kapena ma curve.
Magalasi omalizidwa a Semi amapangidwa pophulika. Apa, monomers amadzimadzi amatsanuliridwa koyamba kukhala nkhungu. Zinthu zosiyanasiyana zimawonjezeredwa kwa monomemers, mwachitsanzo kuyambitsa ndi makonda a UV. Woyambitsa amayambitsa matenda omwe amachititsa kuti athe kuuma kapena "kuchiritsa" mandala, pomwe nkhandwe ya UV imawonjezera kuyamwa kwa UV ya mandala ndipo amaletsa chikasu.Ma tag:1.74 ilonin mandala, 1.74 zomalizidwa, 1.74 Masomphenya amodzi
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Khazikitsani 1.74 wotsiriza wa buluu
Mitundu yodulidwa ya buluu ndikutchingira ndikuteteza maso anu ku chiwonetsero champhamvu kwambiri. Blue Dulani mandala bwino 100% UV ndi 40% ya kuwala kwamtambo, kumachepetsa magwiridwe antchito a retinopathy ndipo amateteza oyembekezera Ma lemu omalizidwa ndi osakhazikika omwe amagwiritsidwa ntchito kuti apange mandala ambiri a RX malinga ndi mankhwala a ThePetrade. Mankhwala osiyanasiyana omwe amapereka mankhwala osokoneza bongo omaliza a mandala kapena ma curve.
Ma tag:Mitundu ya Blue Blocker, magalasi a buluu a anti-buluu, magalasi odulira a buluu, 1.74