1.74 SF magalasi omaliza a UC/HC/HMC ophthalmic

Kodi Pali Kusiyana Kotani Pakati pa 1.67 ndi 1.74 High-Index Lens?

Ma lens a 1.74 apamwamba amafika mpaka 10% kuonda kuposa ma lens a 1.67 apamwamba.Onsewa ali ndi chiwongolero chapamwamba cha refraction ndipo amatha kulandira malangizo amphamvu, koma ma lens apamwamba a 1.74 ndi amphamvu kwambiri: +/- 8.00 kapena apamwamba.

Kodi Ubwino Wa Malensi Apamwamba Apamwamba Ndi Chiyani?

• Ndioonda, opepuka, komanso osawoneka bwino mkati mwa mafelemu,mosiyana ndi magalasi okhuthala omwe amatha kutulukira kunja.Ma lens otsika amathanso kukulitsa kapena kufooketsa mawonekedwe a maso anu, zomwe sizowopsa kwambiri ndi ma lens apamwamba kwambiri..
• Iwo ndi osinthasintha.Ma lens apamwamba amatha kukhala masomphenya amodzi,wopita patsogolo,ndipokuyankha kuwala.Mukhozanso kusankha magalasi apamwamba kwambirisefa buluu kuwala, ndipo ngati mukupeza magalasi, magalasi apamwamba a polarized ndi mwayi, nawonso.Ziribe kanthu momwe mungasinthire magalasi omwe amakulemberani, ndi kubetcha kwabwino kuti magalasi apamwamba amatha kusewera nawo.
• Amakwanira mafelemu ambiri.Mafelemu omwe mumasankhira sangatsekerezedwe ndi magalasi apamwamba kwambiri: Mbiri yawo yowonda imawathandiza kugwira ntchito ndi ambiri.masitayilo a chimangongati muli ndi mankhwala apamwamba.(Tikupangira kusankha chimango chomwe chimayika maso anu kuseri kwa lens iliyonse kuti muchepetse makulidwe a magalasi anu. Ngati malangizo anu ndi olimba, ndiye kuti izi ndizofunikira kwambiri! Mafelemu akuluakulu = ma lens akukhuthala, mosasamala kanthu za index ya refractive.)
• Iwo ali omasuka.Magalasi apamwamba sangakhale olemera pamphuno ndi m'makutu, ndipo ali pachiwopsezo chocheperako kuposa magalasi akukhuthala.

Kodi Zoyipa Za Malensi Apamwamba Apamwamba Ndi Chiyani?

• Iwo sagwira ntchito ngati magalasi ena.Magalasi apamwamba nthawi zonse sakhala abwino kwa ana kapena kwa munthu yemwe amasewera masewera olumikizana kwambiri, chifukwa ndi osalimba pang'ono kuposa ma polycarbonate ndi magalasi ena apulasitiki.
• Amatha kukhala okwera mtengo kuposa magalasi ena.Chifukwa cha zida zawo komanso kupanga, magalasi apamwamba amatha kuwonjezera mtengo wowonjezera pabilu yanu ya zovala zamaso.Ogulitsa ena amagula magalasi apamwamba kwambiri pa madola mazana ambiri kuposa ma lens wamba.Ku Warby Parker, kuyitanitsa magalasi apamwamba kwambiri kumawonjezera $50–$150 ku chiwonkhetso chanu.
• Amawunikira kwambiri kuposa magalasi ena.Ma lens apamwamba kwambiri amatha kuwonetsa kuwala, komwe kumatha kusokoneza m'malo owala.Katunduyu angapangitse kuti zikhale zovuta kuziwona ndikuyendetsa usiku.Chophimba chotsutsa-reflective ndichofunika kwa ma lens apamwamba-ndipo tonsefe timabwera ndi zokutira izi zomwe zagwiritsidwa kale.

Kodi Mungakhale Ndi Magalasi Apamwamba Apamwamba mu Magalasi Adzuwa?

Inde,magalasiakhoza kukhala ndi ma lens apamwamba kwambiri.Magalasi apamwamba kwambiri amatha kukhalapolarizedkapena mukhale ndi zokutira zagalasi, kuti mutha kusintha magalasi anu adzuwa kuti mukhale okhutira.

Kodi ma Lens a High-Index Ndiofunika?

Kotero: Kodi muyenera kupeza ma lens apamwamba?Ngati maonekedwe awo amakukondani, magalasi apamwamba kwambiri ndi njira yabwino kwambiri yopezera magalasi a thinnest kwa mankhwala apamwamba.Poyerekeza ndi magalasi okhala ndi index yotsika ya refraction, phindu lawo limaposa kugunda kwa mtengo kwa ambiri ovala.

Wokonda?Yang'anani ndi dokotala wamaso kapena dokotala wa maso, ndipo muwone ngati magalasi apamwamba ali oyenera kwa inu.