Sunglasses vane diopters: tsananguro, mifananidzo, mienzaniso uye wongororo

With veMubatanidzwa kwezhizha, apo zuva basa rinosvika vaifanira kudzoka nokupisa chiedza simba, kazhinji ophthalmologists kutondera dzangu varwere kuti havagoni kuchengetedza maziso ako chete kubva chiedza, asi achiri kuramba maonero akanaka, izvo zvinogona kugadziridzwa nenzira inozivikanwa - achibatsirwa diopters.

Not kudzivirirwa kubva zvakananga chezuva rurefu basa chiedza simba, meso kupesvedzera anongoda chete chiedza kutsva, uyewo ganda. Sunglasses, yekudyidzana vachinetesa chiedza nekubudisa kudzivirira optic etsinga, mucosa uye ropa midziyo, zviri kushanda kuzvidzivirira inopenya chezuva. Vanhu vaiva nedambudziko pamwe kutarisana acuity, inotarisana kusarudza: kuchengetedza uye kudzivirira maziso kana kuzviraira ngozi uye kushandisa kwakajairika magirazi pamwe diopters.

Pfungwa zuva kudzivirirwa pamwe diopters

With azvino hwokugadzira yaibvira dambudziko tichibatanidza kwakajairika Sunglasses nokuona kururamiswa aigona zvachose kugadzirisa. Zvinenge zvose kiriniki kana utano centre, riri kutengeswa optics, unogona kutenga Sunglasses pamwe diopters. Ivo achadzivirira pashamwari zuva mwaranzi, uye kutarisana acuity anoramba panguva yakakodzera chechetere. Kutenga chigadzirwa akadaro yakanakisisa kushandiswa pfungwa Sale. Kutenga kutengeswa hakuvimbisi kunaka nhumbi, uye zviri ngozi hutano ziso.

On Sunglasses vane diopters mitengo dzingasiyana. Zvose zvinoenderana risanyatsobuda, ari mugadziri (vanozivikanwa kana zvisingazivikanwi muchiso) uye nezvimwe zvinhu. Mari zvikuru yakaderera-magumo yokutevedzera Paavhareji kubva 600 kusvika 1500 rubles. Asi usati kutenga chigadzirwa, unofanira kutanga ndiongororwe nyanzvi.

Zvakanakira zuva optics pamwe diopters

Nguva yaratidza kuti varwere vakawanda achishandisa Sunglasses vane diopters, akafadzwa kwazvo nepaitengwa. Kuti uone zvinhu zvakajeka uye kudzivirira meso enyu saizvozvo zvakazara zvakananga chezuva dambudziko zororo rakanaka uye basa akazaruka dzezvimwe. Producers vaigona Siyanisai zvibereko muchikwata ichi, uye nhasi une zvinotevera sarudzo Sunglasses pamwe kuchinja kuti:

• Sunglasses vane diopters kuti vatyairi.
• Models nokuti nokushambira.
• Models nokuti zvemitambo.
• Glasses vana.
• Sunglasses vane diopters basa yokufaranuka.

Zvakakosha chaizvo kuti vamwe mienzaniso kwete chete kuita unodzivirira basa ravo zvakananga, asi panguva imwe chete tiine aida kuona acuity.

kusarudza Features

Chirwere muna nemasangano kuchabatsira kusarudza zvakarurama womuenzaniso. Zvakakodzera kuyeuka kuti Sunglasses vane diopters zvingasiyana mune mamwe maitiro dzichipfekeka. Somuenzaniso, norwaivhi magirazi pane chiedza kuchinja ruvara magirazi, tinted Simbiso, nokudaro kwaita nokugadzirisa padanho kudzivirira yeziso. In pasi chiedza optics zvakare zvinova segirazi, saka kubvumira kuwedzera aibuda chiedza pamusoro Iris ziso, iyo kunotadzisa overvoltage optic tsinga.

The inokosha yokuona nayo nechirwere imwe tsanangudzo kutarisana acuity. Pachishandiswa zvabuda, nokusanangura zvakanaka optics. Chii chinokosha kwazvo: rwako rworuboshwe uye zvakarurama meso vangava parameters zvakasiyana pane izvi, kuti izvo pamwe nekodzero diopters kuti akarayira nomumwe.

Manyiminya parameters kuti zvinoda kufungwa

Chero zvazvingava, usati kutenga Sunglasses pamwe diopters, zvakakodzera kuteerera pfungwa dzinotevera:

• The mugadziri. The zvakawanda nomukurumbira ari mugadziri, dzakanga kunaka lenses uye mapuranga.
• Zvinofanira kuva rokumanikidzirwa kuedza uye kuedza kuitwa womuenzaniso.
• Anti-tichifungisisa unhani pamusoro lenses, inova huru yokuzvidzivirira kuzorwa nechisimba ultraviolet mwaranzi pamusoro the retina, chinhu chinodiwa kuti zvivezwa dzakadaro.

Bad bemhapemha rukoko kana ayo kusavapo sezvo kujeka damerau muenzaniso zvakadaro kurasikirwa mavara rinoratidza kbps.

Glass kana mupurasitiki

Chokwadi kuti mapurasitiki lenses kwenguva refu wokukwikwidzawo unhu pamwe girazi, zvinozivikanwa. The undoubted anobatsirwei mukana läpinäkyvä epurasitiki ichishanda kukurira zvemaziso ukapisa murwi - vava nesimba kumedura. Asi pane marapirwo, zviri kuti mugadziri kwaiita optics hakuiti kushambadzira.

• Panguva mashandiro, mapurasitiki wakafukidzwa makatsemuka diki, anokwenya.
• Nokufamba kwenguva, pose acho akaremara uye Cloudy.
• Pasinei hama yakaderera mutengo, yepamusoro mapurasitiki nokuda pfupi oparesheni.

Kutengeswa unhu hwakanaka uye optics, zvakagadzirwa mapurasitiki chisingazivi kuderera kwenguva refu uye asingauyi vasataura mufananidzo, asi somunhu mutemo, zvigadzirwa izvi zvinoitwa chete anozivikanwa mugadziri uye chinoda mari.

Glass lenses kubudikidza nokunaka mukugadzira kwakakwirira zvikuru epurasitiki yokutevedzera. Well kwawakananga girazi transmits mufananidzo pamusoro the retina 1: 1, ichi ndicho chikuru zvinhu ukuru.

Zvazvakashatira girazi lenses anogona kunzi chete mbiri pfungwa:

• Zvakakanganiswa zvokuimba kuvhunduka.
• A mukuru chikamu fogging pashure chimbichimbi shanduko ezvinhu kubva inotonhorera inodziya mumwe.

Ophthalmologists, ichimuudza varwere vavo, zvatinofarira anopiwa kuti girazi lenses, sezvo ivo vari nani.

Eyeglasses

Pakusarudza puranga, vazhinji kutanga teerera akagadzira uye manyorerwo. Uyezve, pakusarudza furemu unofanira ukanyatsoongorora zvinhu izvo zvinonzi zvakaitwa. The furemu haafaniri varikwizire uye muchisviniro, kukonzera nokushatiriswa ganda, apo pane kugara kuonana. Models vane rubberized netemberi uye silicone septa nounyoro uye vakachengetwa pachigaro zambuko mhino, pasina anokonzera vasafara uye kuvadza ganda.

Evanhu Sunglasses pamwe diopters

Design mapuranga optics rakakamurwa zvitatu marudzi. Naizvozvo, rimwe zvikuru nevanhu yemisoro Vagadziri ndivo Sunglasses varume vane diopters, zviri mutevedzeri akavimbika, kwete chete pamba asi kubasa. Vanoverengeka varume ounyanzvi hwokugadzira kunosanganisira kushanda panze muzuva, heano vavaki, mugwagwa pavers, vatyairi, varimi uye nevamwe. Vazhinji vavo vane chiratidzo nematambudziko, saka maziso avo vanoda chaiyo kudzivirirwa. With noungwaru zvigadzirwa mukana kushandisa zuva Mapedhi nezvechiratidzo magirazi achityaira, panguva yokuzorora uye panguva yechiitwa.

Kana spraying ari lenses vachishandisa siyana kwevari tinting pamwe densities siyana uye mano kupfuura rezuva mwaranzi pamusoro the retina. Pane unhani rukoko 4:

• "0" - 20% of chechetere wokudzivirira pakuona chiedza chezuva. Makuriro - hofisi dzimba uye nzvimbo duku kana asiri wechigarire chezuva.
• "1" uye "2" - Zvakanyanya Kunaka Panguva Yepamuviri musiyano wezvinyorwa kushandiswa mumba. Kuchengetedzwa meso pakuona chezuva pakati 20 uye 80%.
• "3" - kanenge 90% ziso kudzivirirwa chezuva. The yakanakisisa chingaitwa vakazorora pamahombekombe.
• "4" - padanho hwakasimba kudzivirira dzinoshandiswa makomo nyanzvi uye vaiuya yakakwirira rezuva basa munyika.

Photochromic okunze, dzinoshandiswa kufukidza izvo - iyi ndiyo imwe achangobuda Zvakawanikwa munyika zvesainzi, iyo vakasarudza dambudziko ziso kudzivirira kudzvokora uye chezuva vane mamwe nokururamiswa chiratidzo uye vachiuya kuidzosera zvakajairika kuti vanhu vane kutadza kuona zvakanaka.