4 Mhando dzeMagressive Lens

Kutenga kweNo-Line Bifocals

Majekiseni ekufambira mberi, kana kuti kwete-line bifocals, akapfekedzwa nekugadzirisa presbyopia . Vanhu vazhinji vanoda kuti kushandiswa kwe-bifocal vanoda kufambira mberi kwema lenzi nokuti vanopa maitiro ekuyaruka uye vari kushanda. Majekisi haana mutsara unooneka uye anowedzera zvishoma nezvishoma musimba apo iwe unotarisa meso ako pasi penzizi.

Zvose zvinopfuurira lenzi hazvisi zvakafanana. Izvo zvakasiyana mumutengo, zvichienderana nekasa, ukuru, uye basa. Progressive lenses inokodzera zvakakwana. Kunyange nekwakakwana zvakakwana, zvisinei, vanhu vazhinji vane dambudziko rekugadzirisa kuenderera mberi kwe lenzi. Pasi pane marudzi mana ekufambira mberi lenzi.

1 -

Standard Progressive Lenses

Kana iwe uri kutsvaga imwe nzira yefecococals kana trifocals, inowanzofambira mberi lenzi ichashandira vanhu vakawanda uye inokodzera mari yakawanda. Kunyange zvazvo mutengo wemafambiro ekufambira mberi kwema lenzi yakakwirira kupfuura nguva yakazara-flat-top bifocal kana trifocal lenses, ivo vachiri kukwanisika. Zvichienderana nezita rekodhi, chimiro chekuenderera mberi kwe lenzi chinowanikwa mumutengo kubva pa $ 175-250 yevheti lenzi.

Maferensi ekufambira mberi achakupa nzvimbo yakawanda yakawanda yekuverenga, asi unoda imwe ruzivo rwakakura kubvumira zvakakwana kureba kwepamusoro kuti upe kuchinja kwakanaka kubva kure kure nekuonekwa kusvika pakuverenga. Kana yakafukidzika pfupa yakasarudzwa, simba rinonyanya kukosha rokuverenga rinogona kubviswa apo lenzi inogadzirwa.

2 -

Short Corridor Progressive Lenses

Zviripo ndezvokuti mazuva ekufanirwa kupira mafashoni ekufambira mberi kwe lenzi. Zvishoma zvinodhura kudarika zvinowanzoenderera mberi lenzi, mapfupi emakorani anoenderera mberi majekisi akagadzirirwa kuti awane zviduku zviduku. Nemhaka yehukuru hwavo, zvisinei, zvinotora magetsi anyanzvi kuti akwanise kuakodzera. Iwe unogona kunge uchinetseka kugadzirisa kusvika pfupi pikorori inopfuurira lenzi nokuti "mararamiro" ekuverenga maonero haasi akawandisa, zvichikonzera kupotoka paunotarisa kunze kwekorodhi. Kana iwe wakatarisa pasi kuti uverenge, iva nechokwadi chokuti unotarisa zvakatarisa mberi, kwete kunze kumativi. Izvi zvinokonzera lenzi zvinotangira kubva $ 250-400.

Makomborero - Unogona kusarudza firimu duku kudarika kare.
Kukanganiswa - Unogona kunge uchinetseka kugadzirisa kumakirini emakirini mapfupi ekufambisa nokuti "girasi" yekuverenga zvakaratidzwa haisi yakakura kwazvo, zvichikonzera kusvibiswa paunotarisa kunze kwekorodhi.

3 -

Computer Progressive Lenses

Computer inowedzera lenses, inozivikanwawo se "office lenses" kana "pedyo nemagetsi ekuisa pfungwa", yakagadzirirwa kushandiswa muhofisi uye inotarisirwa kupa zviratidzo zvakajeka paanenge anenge masendimita matanhatu kusvika kumamita matanhatu. Computer inopfurikidza lenzi yakaisvonaka kune vanhu vanoda zviratidzo zvakajeka pakati nepakati uye pedyo nemakwikwi akadai sevanyori, vaongorori, vanachiremba vemazino, vateereri vemabhuku, vashandi vevhudzi, ma mechanics, vashanduri, uye vaparidzi.

Kana ukashandisa kombiyuta maawa mana pazuva, idzi lenzi dzakanaka uye dzinobatsira kuderedza kusvuta kunoratidzika, kana kuti chirwere chepakombiyuta . Aya majekisi anobvumirawo kugadzirisa zviri nani, zvichiita kuti zvive nyore kubata musoro wako pane zvakasikwa. Computer inofambisa lenzi yakawanda inowanikwa mumutengo kubva $ 150-250.

Makomborero - Makombiyuta emakombiyuta anowedzera zvakanyanya kunyaradzwa nekuona kwemaziso uye kudzivirira kuenda kune chiropractor. Kupfeka lens inowanzoenderera mberi panzvimbo yekombiyuta lens kunowanzoita mutsipa wakaoma sezvaunenge uchiedza kubata musoro wako kuti ujekese maonero ako nekutarisa kune rumwe rutivi rwe lens.
Kukanganiswa - Makombiyuta emakombiyuta aya akazvitsaurira magirasi emaziso kuitira kuti iwe uchiri kudikanwa magirazi ako ezuva rimwe nerimwe pane zvimwe zvose.

4 -

Premium Progressive Lenses

Premium progressive lenses inowanzotumidzwa se "mahwindo ekugadzira" kana kuti "teknolojia yepamusoro." Premium progressive lens inopa nzvimbo yakawanda, yakasiyana-siyana yekuverenga. Chiono chinowanzonyatsojeka, sezvo idzi lenzi idzi dzinowanzova 100% inowanikwa pasi kana pasi. Aya majekisi makombiyuta akagadzirirwa nechinguva chiduku chekuita kuti ziso mbiri zishande pamwe chete. Vanowanzobatanidza chokwadi chokuti iwe une ziso guru. Izvi zvinogadzirisa mushonga wako iwe uye fomu yaunoda. Panzvimbo yekugadzirisa lenzi yakagadziriswa, sekufanana nekambani kfupi inopfuurira mberi, lens inoshandiswa zvachose kuitira kuti mhando dzose dzesimba dzikwanise kunyatsopinda mune chero mufananidzo. Sezvinotarisirwa, idzi lenzi idzi dzinodhura kudarika zvinowanikwa kana zviyero zvekupinda. Aya majekisi anobva kubva ku $ 600-800.

Batsiro - Premium progressive lenses ndiyo tsika yakagadzirirwa kuti inokodzera zvose zviviri zvemaziso ako akasarudzwa, mishonga yako uye maziso ako maziso. Vanowanzova nyore nyore kugadzirisa uye vane zvishoma zvishoma "kushambira," kuitika kana kunzwa kunonoka nekutenderera musoro. Dzimwe nguva, idzi lenzi dzinonzwa sekusapfeka lenti multifocal zvachose.
Kukanganisa - Premium progressive lenses inowedzera kukwana kudarika nguva dzose yekufambira mberi lenzi. Kunyange nezvirongwa zvezviratidzo, iyo inobhadharwa inowanzove yakakwirira zvikuru. Iyi lenzi inofanira kutengwa kuburikidza nehofisi yechiremba iyo ine teknolojia yekuwedzera kuti inotora zviyero zvemadhora zvinodiwa kuti zvigadzire lenzi idzi.

5 -

Ground-view Progressive Lenses

Ground-view progressive lenses yakanaka kune vashandi vanoita kunze kwemabasa akaita segorofu. Aya majekensi anobudirira ane teknolojia yepamutemo inoshamisa inoderedza kusvibiswa kwemarara. Vanopa "pasi-kuona" kubatsira kunofanirwa kufanana nezvakaratidzwa zvisikwa. Aya majekisi anobva kubva pa $ 350-550.

Mabatsiro - Maonero epasi rinofambira mberi lens anopa imwe nzvimbo pasi nepamativi emwenje inobvumira zviratidzo zviri nani kana wakatarisa pasi pasi, uchishandisa kombiyuta, kana kutyaira. Chimwe chinhu chinobatsira ndechokuti gorofu inogona kutarisa pasi ichipfuura chikamu chekuverenga uye kune imwe nzvimbo inopindirana iyo inopa maonero akajeka pahupamhi hurefu ... pamusoro pokuti bhora iri pasi. Rimwe lens rinowanzofambira mberi rinogona kuita kuti nzvimbo yacho ive isina kujeka uye isingafungi.
Kukanganisa - Kunyange zvazvo kakawanda kuderera kupfuura premium progressive lenses, ivo vachiri kutora mari kupfuura zvinowanzoenderera mberi lenzi. Uyewo, inongowanikwa chete kubva kune vanogadzirisa zvinhu zviviri.

6 -

Transitions® Progressive Lenses

"Transitions®" lenzi inowanzosanganiswa ne "progressive lenses." Kuchinja kunongova chechi ye lens photochromatic. A lchchchchromatic lenses inosvibisa painobudiswa kune ultraviolet chiedza. Vanopa mumvuri maziso. Paunofamba uchidzokera mumba, unokurumidza kuchinja kuti uchenese zvakare. Mifananidzo yephotochromatic inowanzopi inobva kune $ 80-150 pamusoro payo mutengo wenguva dzose wekusimudzira lens.

Makomborero - Photochromatic lenses inopa kuti pave negirazi rimwe regirazi kune mukati nekunze. Vanowirirana nemamiriro ezvinhu akajeka.
Kukanganisa - Majekiseni emapurisa dzimwe nguva haasvibise seusiya sezvaungada mumotokari. Motokari yekugadzira inoisa kuvharwa kweVV mumhepo yepamusoro yemotokari zhinji saka kuwanda kweUV chiedza chinopinda mumotokari uye kunorova lens yako haisi yakasimba. Iwe unogona kunge uchida kuva nechikwata chemasikati machena.

_{Progressive Lens Identifier, Vision Council Optical Lab Edition, 2015/16 Edition.}