1.56 SF Semi Finished Progressive Multifocal UC/HC/HMC Optical Lens Chithunzi Chowonetsedwa

Lenzi ya 1.56 SF Yomaliza Mokwanira Yopita Patsogolo Yokhala ndi Mafocal Optical UC/HC/HMC

Kufotokozera Kwachidule:

❤【 Magalasi Owerengera Okhala ndi Zolinga Zambiri】Magalasi Owerengera Okhala ndi Zolinga Zambiri Anzeru Amapereka chidziwitso chabwino kwambiri. Magalasi Owerengera Okhala ndi Zolinga Zambiri ali ndi mphamvu zitatu mu magalasi owerengera kuti muthe kuwerenga, kugwira ntchito pa kompyuta yanu komanso kuyanjana ndi ena popanda kuvula magalasi anu. Popeza ndi magalasi owerengera okhazikika, nthawi zambiri, mumafunika pafupifupi sabata imodzi yosinthira. Koma nthawi yosinthira imasiyana malinga ndi munthu, yendani pang'onopang'ono mukakhala ndi chizungulire.

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Kufotokozera

❤【 Magalasi Owerengera Okhala ndi Zolinga Zambiri】Magalasi Owerengera Okhala ndi Zolinga Zambiri Anzeru Amapereka chidziwitso chabwino kwambiri. Magalasi Owerengera Okhala ndi Zolinga Zambiri ali ndi mphamvu zitatu mu magalasi owerengera kuti muthe kuwerenga, kugwira ntchito pa kompyuta yanu komanso kuyanjana ndi ena popanda kuvula magalasi anu. Popeza ndi magalasi owerengera okhazikika, nthawi zambiri, mumafunika pafupifupi sabata imodzi yosinthira. Koma nthawi yosinthira imasiyana malinga ndi munthu, yendani pang'onopang'ono mukakhala ndi chizungulire.

Chidule: 1.56	Zida za Lens: Resin
Zotsatira za Masomphenya: Kupita Patsogolo Komaliza	Chophimba: UC/HC/HMC
Mtundu wa Magalasi: Wowonekera	Mtengo wa Abbe: 37.5
M'mimba mwake: 70mm	Monomer:NK55 (Yochokera ku Japan)
Kutumiza: ≥97%	Mtundu Wophimba: Wobiriwira/Wabuluu
Utali wa Khorido::12mm&14mm&17mm	CHIGAWO CHA MALO: 0.00~10.00 ONJEZERANI: +1.00~+3.00

Magalasi Omalizidwa Mokwanira

Lenzi yomalizidwa pang'ono ndi malo opanda kanthu omwe amagwiritsidwa ntchito popanga lenzi ya RX yodziwika bwino kwambiri malinga ndi mankhwala a wodwalayo. Mphamvu zosiyanasiyana zimaperekedwa kwa mitundu yosiyanasiyana ya lenzi yomalizidwa pang'ono kapena ma curve oyambira.

Magalasi opita patsogolo ndi ma multifocal opanda mzere omwe ali ndi mphamvu yowonjezera yowonjezera yokulitsa masomphenya apakati komanso pafupi.

Magalasi opita patsogolo nthawi zina amatchedwa "magalasi opita patsogolo opanda mzere" chifukwa alibe mzere wooneka wa magalasi opita patsogolo. Koma magalasi opita patsogolo ali ndi kapangidwe kapamwamba kwambiri ka multifocal kuposa magalasi opita patsogolo kapena ma trifocal.
Magalasi apamwamba kwambiri (monga magalasi a Varilux) nthawi zambiri amapereka chitonthozo ndi magwiridwe antchito abwino kwambiri, koma palinso mitundu ina yambiri. Katswiri wanu wa maso angakambirane nanu za mawonekedwe ndi ubwino wa magalasi atsopano otsogola ndikukuthandizani kupeza magalasi abwino kwambiri okhudzana ndi zosowa zanu.

Kodi magalasi opita patsogolo ndi chiyani?

Magalasi opita patsogolo ndi magalasi opanda mzere wa multifocal omwe amawoneka ofanana ndi magalasi owonera kamodzi. Mwa kuyankhula kwina,
Magalasi opita patsogolo adzakuthandizani kuwona bwino mtunda uliwonse popanda "mizere iwiri" yosasangalatsa (ndi yodziwika ndi ukalamba) yomwe ndi
Zimawonekera mu bifocals wamba ndi trifocals.

Mphamvu ya ma lens opita patsogolo imasintha pang'onopang'ono kuchokera pamalo ena kupita pamalo ena pamwamba pa lens, zomwe zimapangitsa kuti lens ikhale ndi mphamvu yoyenera.
kuona zinthu momveka bwino patali kulikonse.
Koma ma bifocal ali ndi mphamvu ziwiri zokha za lenzi — imodzi yowonera zinthu zakutali bwino ndi mphamvu yachiwiri pansi.
theka la lenzi kuti liwone bwino pa mtunda wowerengeka wowerengera. Kulumikizana pakati pa madera amphamvu osiyana awa
imatanthauzidwa ndi "mzere wa bifocal" wooneka womwe umadula pakati pa lenzi.

Mbali ya Zamalonda

Lenzi imodzi ili ndi ntchito zitatu, kusintha mtundu mwanzeru.

Lenzi imagwiritsa ntchito ukadaulo wa kuwala kwachangu wa ulusi wa kuwala kuti isinthe mwachangu kuwala kosiyanasiyana, kuti wovalayo asangalale ndi chisangalalo cholowa m'malo oyenera pansi pa mikhalidwe yoyenera ya kusintha kwa mtundu. Imasintha mtundu nthawi yomweyo pansi pa dzuwa, ndipo yakuda kwambiri ndi mtundu womwewo wakuda ngati magalasi a dzuwa, pomwe ikuwonetsetsa kuti mtundu wa lenzi umasintha mofanana, ndipo mtundu wa pakati ndi m'mphepete mwa lenzi ndi wofanana. Pogwirizana ndi kapangidwe ka aspheric ndi ntchito yotsutsana ndi kuwala, imakhala yomveka bwino, yowala komanso yosavuta kuvala.

Chifukwa chiyani tifunika ma lens a photochromic?

Kuphatikiza myopia ndi magalasi a dzuwa kukhala chimodzi, kumatha kuthetsa vuto la myopia yosamveka bwino, ndipo kumatha kuletsa kuwala kwa ultraviolet ndikukhala ndi mtengo wapamwamba kwambiri, womwe ndi wokongola komanso wopepuka.

Sinthani mosavuta kapangidwe kake kopindika, mitundu yosiyanasiyana yopindika kuti igwirizane ndi mafelemu apamwamba komanso amasewera, kuti ikwaniritse zosowa zapadera komanso zaumwini za wogwiritsa ntchito; mitundu yosiyanasiyana ya mafilimu opaka utoto kuti akwaniritse zomwe mukufuna.

N'chifukwa Chiyani Muyenera Kusankha Magalasi a Convox Omaliza?
--Kulondola kwamphamvu koyenerera komanso kukhazikika pambuyo pa kupanga RX.
--Mtengo wapamwamba kwambiri wa zokongoletsa pambuyo pa kupanga RX.
--Ma parameter olondola komanso ogwirizana (Ma curve oyambira, Radius, Sag, ndi zina zotero)