01, chiiphotochromic lens?
Malenzi anochinja-ruvara (photochromic lenses) malenzi anochinja ruvara achipindura shanduko yeUV intensity uye tembiricha.
Malenzi anochinja-ruvara anogadzirwa nekuwedzera akasiyana photosensitizers (senge siril halide, silver barium acid, copper halide uye chromium halide) kune akajairika resin lenzi.
Mushure mekuchinja kwemavara kunogona kuva mavara akasiyana, akadai: tei, tei grey, grey nezvimwe zvakadaro.
02, maitiro ekuchinja mavara
Parizvino, pamusika pane marudzi maviri emhando ye discoloration: firimu discoloration uye substrate discoloration.
A. Kuchinja kwemufirimu
Pfapfaidza dicoloration agent pamusoro pelens, inoratidzwa neyakajeka yekumashure ruvara inopotsa isina ruvara.
Zvakanakira: kukurumidza kushanduka kwemavara, kuchinja kwemavara mamwe mayunifomu.
Zvakaipa: The discoloration effect inogona kukanganiswa nekupisa kwakanyanya.
B. Substrate discoloration
Iyo discoloration agent yakawedzerwa pachine nguva mukugadziriswa kwe monomer zvinhu zve lens.
Zvakanakira: Kukurumidza kugadzira kukurumidza, kudhura-inoshanda zvigadzirwa.
Zvakaipa: Rudzi rwepakati uye nechekumucheto zvikamu zvehurefu lenses zvichave zvakasiyana, uye aesthetic haina kunaka seyefirimu discoloration lenses.
03. Kuchinja kweruvara kwemalenzi asina ruvara
Kusviba uye kupenya kwema lenzi anochinja-ruvara kunonyanya kuenderana nekusimba kwemwaranzi ye ultraviolet, iyo inoenderana zvakanyanya nemhoteredzo uye mwaka.
Zuva rezuva: Mhepo mangwanani haina kusviba uye ine kuvharika kweUV kushoma, sakaiyo photochromic lensesmangwanani kuchasviba.Manheru, chiedza che ultraviolet hachina kusimba uye ruvara rwe lens runoreruka.
Kufukidzira: Kunyangwe iyo ultraviolet mwenje isina kusimba munzvimbo yakafukidzira, inogona zvakare kukwana kusvika pasi, saka discoloration lens inogona kuramba ichitamba rimwe basa rekudzivirira, ruvara ruchave rwakareruka munzvimbo ine zuva.
Tembiricha: Kazhinji, sezvo tembiricha inowedzera, ruvara rwe disccolored lens inozoreruka zvishoma nezvishoma;Ukuwo, sezvo tembiricha inodzikira, shamhu inosviba zvishoma nezvishoma.
Indoor nharaunda: Mukamuri, iyo ruvara inochinja lens haingambo shandura ruvara uye irambe yakajeka uye isina ruvara, asi kana yakakanganiswa neyakatenderedza ultraviolet sosi yemwenje, icharamba iine shanduko yeruvara mhedzisiro, inoridza ultraviolet kuchengetedza basa nguva dzese.
04. Sei uchisarudza mavara-anoshandura lenzi?
Nekukwira kwemyopia kuri kuwedzera, kune kudiwa kuri kukura kwekuchinja-mavara lenzi, kunyanya muchirimo nechirimo, kana zuva richipenya zvakajeka uye UV maranzi akanyanya, anogona kukuvadza maziso.
Naizvozvo, nzira yakanakisa yekudzivirira maziso ako kubva mumwaranzi yeUV uku uchibata nedambudziko refractive ndeyekupfeka magirazi anochinja-ruvara neUV dziviriro (peya yemagirazi ekuchinja-mavara ane diopta).
05, zvakanakira zvekuchinja-mavara lenzi
Girazi rine chinangwa chakawanda, dzivisa kutora uye kupfeka dambudziko
Vanhu vasingaoni zvakanaka vanofanira kupfeka magirazi maviri ezuva kana vachida kuvhara mwaranzi yeultraviolet yezuva mushure mekunge vagadziridzwa maziso avo nerefraction.
Malenzi anochinja-ruvara magirazi ezuva ane diopta.Kana uine lenzi dzinochinja ruvara, haufanire kunge uine mapeya maviri emagirazi paunobuda.
Yakasimba shading, ichivharira UV kukuvara
Magirazi anochinja-ruvara anogona otomatiki kuchinja ruvara zvichienderana nechiedza uye tembiricha, uye kugadzirisa transmittance kuburikidza nelenzi shanduko yeruvara, kuitira kuti ziso remunhu rigone kuenderana nekushanduka kwechiedza chezvakatipoteredza.
Mukuwedzera, inogona kutora ultraviolet rays inokuvadza kumaziso evanhu, kuvhara kupenya uye kukuvadza kunounzwa nemirairo ye ultraviolet, kunyatsoderedza kupenya kwechiedza, kunatsiridza kunyaradza kwekuona, kuderedza kuneta kwekuona, kuchengetedza maziso.
Wedzera kushongedza, kwakanaka uye kwakasikwa
Malensi anochinja-ruvara akakodzera kune mukati, kufamba, uye kunze nharaunda.Haasi magirazi ezuva chete anovharira zuva, asiwo myopia/fasightedness lenzi anogona kugadzirisa kuona.
Inokodzera kwakasiyana dhizaini yelens, yakashongedzwa kutaridzika, kusangana nekutsvaga kwemafashoni akawanda, collocation uye zvinoshanda zvese.
Nguva yekutumira: Zvita-05-2022