Photochromic lens, inozivikanwawo sechiedza chekuita lens, inogadzirwa zvinoenderana nedzidziso yekudzorereka kuita kwechiedza uye kuchinjana kwemavara. Photochromic lens inogona kukurumidza kusviba pasi pezuva kana ultraviolet chiedza. Inogona kuvhara chiedza chakasimba uye kutora ultraviolet chiedza, pamwe nekutora chiedza chinooneka pasina kwazvakarerekera. Kudzoka murima, inogona kukurumidza kudzoreredza mamiriro akajeka uye akajeka, kuve nechokwadi chekufambisa kwechiedza che lens. Nokudaro, photochromic lenses yakakodzera kushandiswa kwemukati nekunze panguva imwe chete kudzivirira kukanganisa kwemaziso kubva kune chiedza chezuva, ultraviolet chiedza, uye kupenya.
Kazhinji, iwo makuru mavara ephotochromic lenzi ane grey uye brown.
Photochromic Gray:
Inogona kutora infrared chiedza uye 98% ye ultraviolet chiedza. Paunenge uchitarisa zvinhu kuburikidza ne grey lenses, ruvara rwezvinhu haruzoshandurwi, asi ruvara ruchave rwakasviba, uye chiedza chechiedza chichave chakaderedzwa.
Photochromic Brown:
Inogona kutora 100% yemirairo yeultraviolet, kusefa mwenje webhuruu, kunatsiridza musiyano wekuona uye kujeka, uye kupenya kwekuona. Inokodzera kupfeka mukusvibiswa kwemhepo kwakanyanya kana mhute mamiriro, uye isarudzo yakanaka kune vatyairi.
Nzira yekutonga photochromic lenses yakanaka kana yakaipa?
1. Kuchinja kweruvara kumhanya: Malenzi akanaka anochinja mavara ane kukurumidza kuchinja kwemavara, zvisinei kubva pakajeka kusvika kune rima, kana kubva kune rima kuenda kuchena.
2. Kudzika kwemavara: iyo yakasimba ultraviolet rays ye good photochromic lens, iyo yakasviba ruvara ruchava. Odinary photochromic lenses inogona kusakwanisa kusvika kune yakadzika ruvara.
3. Peya yephotochromic lenses ine musimboti wakafanana ruvara uye yakawiriraniswa ruvara inochinja kumhanya nekudzika.
4. Muvara wakanaka unoshandura kutsungirira uye hupenyu hurefu.
Mhando dze photochromic lens:
Mukutaura kwemaitiro ekugadzira, kune mhando mbiri dzemafotochromic lenses: Nezvinhu, uye nekupotera (spin coating / dipping coating).
Mazuva ano, iyo yakakurumbira photochromic lens nezvinhu inonyanya 1.56 index, nepo photochromic lenzi dzakagadzirwa nekuputira dzine dzimwe sarudzo, dzakadai 1.499/1.56/1.61/1.67/1.74/PC.
Iro blue cut function yakabatanidzwa mu photochromic lenses kuti ipe kudzivirirwa kwakawanda kwemaziso.
Matanho ekutenga mafotochromic lenses:
1. Kana iyo diopter musiyano pakati pemaziso maviri inopfuura 100 degrees, zvinokurudzirwa kusarudza photochromic lenses yakagadzirwa nekuputira, iyo isingazokonzeri mavara akasiyana-siyana emararamiro e-lens nekuda kwehupamhi hwakasiyana hwema lenses maviri.
2. Kana iyo photochromic lenses yakapfekwa kwerinopfuura gore, uye chero imwe yakakuvadzwa uye inoda kutsiviwa, zvinokurudzirwa kutsiva ese ari maviri pamwe chete, kuitira kuti discoloration mhedzisiro yemalenzi maviri irege kusiyana nekuda kwe nguva yakasiyana yekushandiswa kwema lenzi maviri.
3. Kana uine high intraocular pressure kana glaucoma, usapfeke photochromic lenzi kana magirazi ezuva.
Nhungamiro Yekupfeka Mafirimu Anochinja Ruvara muChando:
Photochromic lenzi dzinogara kwenguva yakareba sei?
Muchiitiko chekuchengetedza kwakanaka, kushanda kwe photochromic lenses kunogona kuchengetedzwa kwemakore maviri kusvika matatu. Mamwe malenzi akajairwa anozowedzera oxidize uye kushanduka yero mushure mekushandiswa kwemazuva ese.
Ichachinja ruvara mushure menguva yakati here?
Kana iyo lens yakapfekwa kwenguva yakati, kana iyo firimu layer ikadonha kana kuti lens yakapfekwa, ichakanganisa dhizaini yekuita kweiyo photochromic firimu, uye discoloration inogona kunge isina kuenzana; kana iyo discoloration yakadzika kwenguva yakareba, iyo discoloration mhedzisiro inokanganisika, uye panogona kunge paine kutadza kubuda kwemavara kana kuve murima mamiriro kwenguva yakareba. Tinodaidza photochromic lens yakadaro "yakafa".
Ichachinja ruvara mumazuva ane makore here?
Kune zvakare ultraviolet mwaranzi mumazuva ane makore, ayo anomutsa iyo discoloration factor mulenzi kuita zviitiko. Kusimba kwemwaranzi yeultraviolet, ndiko kudzika kwemavara; kana tembiricha yakakwira, ndipo panobva yareruka. Kupisa kwakaderera munguva yechando, lens inopera zvishoma nezvishoma uye ruvara rwakadzika.
Universe Optical ine huwandu hwakakwana hwemafotochromic lenses, kuti uwane ruzivo ndapota enda ku: