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1.56 Magalasi a Bifocal Flat Top Photochromic Gray HMC Optical
Ndi zofuna za moyo wamakono, ntchito ya magalasi osintha mitundu sikuti imangoteteza maso, ndi ntchito yojambula. Magalasi apamwamba kwambiri osintha mitundu, okhala ndi zovala zoyenera, angapangitse kuti munthu asakhale ndi khalidwe loipa. Magalasi osintha mtundu amatha kusintha malinga ndi mphamvu ya kuwala kwa ultraviolet ndikupangitsa kuti mtundu wake usinthe, magalasi owoneka bwino osawoneka bwino, amakumana ndi kuwala kowala kwambiri, amakhala magalasi achikuda, oteteza, oyenera kugwiritsidwa ntchito m'nyumba ndi panja nthawi yomweyo. .
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1.59 Magalasi a Photochromic Gray HMC Optical
PC, yomwe imadziwika kuti polycarbonate, ndi pulasitiki yaumisiri yogwirizana ndi chilengedwe. Zinthu za PC: kulemera kwapang'onopang'ono, kulimba kwakukulu, kuuma kwakukulu, index yotsika kwambiri, makina abwino amakina, thermoplasticity yabwino, magwiridwe antchito abwino amagetsi, osawononga chilengedwe ndi zabwino zina. PC chimagwiritsidwa ntchito Cdvcddvd chimbale, mbali galimoto, mindandanda yazakudya zounikira ndi zipangizo, galasi Mawindo mu makampani zoyendera, zipangizo zamagetsi, chithandizo chamankhwala, kuwala kulankhulana, magalasi kupanga mandala ndi mafakitale ena ambiri.
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1.74 Spin Photochromic Gray HMC Optical lens
Ubwino wa mandala osintha mtundu ndikuti m'malo akunja adzuwa, mandala amasinthidwa pang'onopang'ono kuchoka ku mtundu wopanda utoto kupita ku imvi, ndipo atabwerera m'chipindacho kuchokera ku chilengedwe cha ultraviolet ndikubwerera pang'onopang'ono ku mtundu wopanda utoto, kumathetsa vuto la kuvala magalasi adzuwa. myopia, ndipo imakwaniritsa ziwiri zamkati ndi zakunja.
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1.71 Spin Photochromic Gray HMC Optical lens
Mitundu yanzeru yosinthira mandala imasintha ndi mphamvu ya kuwala kwa ultraviolet, kusintha kuya kwa mtundu, galasi limodzi limakhala ndi zolinga zambiri, palibe vuto losinthira, m'nyumba ndi kunja kosavuta, chitetezo chamaso.
Wanzeru mtundu kusintha chinthu chimasonyeza kukameta ubweya kamangidwe kagawo, pamene cheza ndi ultraviolet walitsa, molekyulu basi kutseka kutsekereza kulowa kuwala, ntchito photoresponsiveness wake wabwino ndi mitundu, kuyankha mofulumira kusintha kuwala, kothandiza kwambiri.
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1.67 Spin Photochromic Gray HMC Optical lens
Magalasi osintha mitundu, omwe amadziwikanso kuti "magalasi a Photosensitive". Malinga ndi mfundo ya photochromatic tautometry reversible reaction, disolo limatha kuchita mdima mwachangu pansi pa kuwala ndi kuwala kwa ultraviolet, kutsekereza kuwala kwamphamvu ndikuyamwa kuwala kwa ultraviolet, ndikuwonetsa kusalowerera ndale kwa kuwala kowoneka. Kubwerera ku mdima, mutha kubwezeretsanso mawonekedwe osawoneka bwino, kuonetsetsa kuti ma lens akudutsa. Choncho, magalasi osintha mitundu ndi oyenera kugwiritsidwa ntchito m'nyumba ndi kunja nthawi imodzi kuti ateteze kuwonongeka kwa kuwala kwa dzuwa, kuwala kwa ultraviolet ndi kuwala kwa maso.
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1.61 Spin Photochromic Gray HMC Optical lens
Kusintha kwa zokutira kwa Spin : Kusintha kwa zokutira kwa Spin Kusintha kwa lens kumatengera ukadaulo wosintha masitayilo, womwe umasokoneza ukadaulo wakale wosinthira. Poyerekeza ndi kusintha kwapansi, ndi yunifolomu ndipo alibe mtundu wamtundu; Poyerekeza ndi njira yachikhalidwe yosinthira filimu, ndi yabwino kuposa njira yonyowa. The mtundu kusintha madzi ndi kuumitsa madzi amaikidwa mu njira zosiyanasiyana, amene osati kuonetsetsa kuti adhesion wa mtundu kusintha madzi, mokwanira amasunga mtundu wake kusintha mavuto, komanso amachita kuumitsa fixation zotsatira ndi kumalimbitsa kuuma. Ndi ukadaulo wapawiri wosanjikiza wopindika komanso chitetezo chowumitsa, njirayo imakhala yabwino kwambiri. Ubwino: kusintha kwamtundu kofulumira komanso kofanana. Sizochepa ndi zinthu, ndipo malo aliwonse a aspheric wamba, 1.56, 1.61, 1.67, 1.74, ndi zina zotero. Pali mitundu yambiri, ndipo ogula ali ndi zosankha zambiri.
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1.56 Zithunzi Magalasi Owoneka bwino a HMC
Magalasi a Photochromic, omwe amadziwikanso kuti "photosensitive lens". Malinga ndi mfundo ya kuwala kwamtundu wa interconversion reversible reaction, mandala amatha kudetsedwa mwachangu ndi kuwala kwa kuwala ndi cheza cha ultraviolet, kutsekereza kuwala kwamphamvu ndikuyamwa cheza cha ultraviolet, ndikuyamwa kuwala kowoneka bwino; ikabwerera ku malo amdima, imatha kubwezeretsanso dziko lopanda mtundu komanso lowoneka bwino, ndikuwonetsetsa kuti lens ya transmittance. Choncho, magalasi a photochromic ndi oyenera kugwiritsidwa ntchito mkati ndi kunja kuti ateteze kuwonongeka kwa maso kuchokera ku kuwala kwa dzuwa, kuwala kwa ultraviolet ndi kuwala.
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1.56 FSV Photo Gray HMC Optical lens
Magalasi a Photochromic sikuti amangowona bwino, komanso amakana kuwonongeka kwa maso kuchokera ku kuwala kwa UV. Matenda ambiri a maso, monga kukalamba kwa macular degeneration, pterygium, senile cataract ndi matenda ena a maso amagwirizana mwachindunji ndi kuwala kwa ultraviolet, kotero magalasi a photochromic amatha kuteteza maso pamlingo wina.
Magalasi a Photochromic amatha kusintha ma transmittance a kuwala kudzera pakusinthika kwa lens, kotero kuti diso la munthu litha kuzolowera kusintha kwa kuwala kozungulira, kuchepetsa kutopa kwamaso ndikuteteza maso.
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1.56 Bifocal Blue Dulani magalasi a HMC Optical
Monga momwe dzinalo likusonyezera, galasi la bifocal lili ndi kuwala kuwiri. Kawirikawiri, amagwiritsidwa ntchito kuona mtunda, monga kuyendetsa galimoto ndi kuyenda; Zotsatirazi ndikuwona kuwala kwapafupi, kuwona pafupi, monga kuwerenga, kusewera foni yam'manja ndi zina zotero. Magalasi a bifocal atangotuluka, amawonedwa ngati uthenga wabwino kwa anthu omwe ali ndi myopia + presbyopia, omwe amakumana ndi vuto lakutola ndi kuvala pafupipafupi.
Bifocal mandala chidutswa anachotsa vuto la myopia ndi presbycusis pafupipafupi kutola ndi kuvala, kuona kutali ndi pafupi akhoza kuona bwino, mtengo ndi wotsika mtengo.
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1.56 Magalasi a Progressive Blue Cut HMC Optical
Ma lens a Progressive ndi ma lens amitundu yambiri. Mosiyana ndi magalasi owerengera achikhalidwe ndi magalasi owerengera kawiri, magalasi opita patsogolo sakhala ndi kutopa kwanthawi zonse kuwongolera kuyang'ana kwa diso pogwiritsa ntchito magalasi olunjika pawiri, komanso alibe mzere wolekanitsa bwino pakati pa utali wolunjika uwiriwo. Valani mawonekedwe omasuka, okongola, pang'onopang'ono mukhale chisankho chabwino kwambiri cha presbyopia.
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1.59 PC Bifocal Invisible Blue Dulani magalasi a HMC Optical
Ma lens a Bifocal kapena Bifocal lens ndi ma lens omwe amakhala ndi magawo awiri owongolera nthawi imodzi ndipo amagwiritsidwa ntchito makamaka kukonza presbyopia. Malo akutali okonzedwa ndi lens bifocal amatchedwa dera lakutali, ndipo dera lapafupi limatchedwa pafupi ndi malo owerengera. Kawirikawiri, dera la distal ndi lalikulu, choncho limatchedwanso filimu yaikulu, ndipo dera loyandikana nalo ndi laling'ono, choncho limatchedwa sub-filimu.
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1.59 PC Progressive Blue Dulani magalasi a HMC Optical
Ma lens a PC general resin lens ndi zinthu zolimba zotentha, ndiye kuti, zopangira zake ndi zamadzimadzi, zimatenthedwa kupanga magalasi olimba. Filimu ya PC imadziwikanso kuti "space film", "space film", dzina la mankhwala la polycarbonate, ndi zinthu za thermoplastic.
Lens ya PC imakhala yolimba kwambiri, yosasweka (2cm itha kugwiritsidwa ntchito ngati galasi loletsa zipolopolo), motero amatchedwanso mandala achitetezo. Mphamvu yokoka pa ma kiyubiki centimita imodzi ya PC ndi ma gramu awiri okha, omwe ndi zinthu zopepuka kwambiri zomwe zimagwiritsidwa ntchito pamagalasi pano. Wopanga ma lens a PC ndiye Esilu wotsogola padziko lonse lapansi, zabwino zake zimawonekera mu chithandizo cha lens aspheric komanso kuumitsa chithandizo.
