Ruwan tabarau na Photochromic, wanda kuma aka sani da ruwan tabarau na amsa haske, an yi shi bisa ga ka'idar amsawar haske da musanyar launi. Ruwan tabarau na Photochromic na iya yin duhu da sauri a ƙarƙashin hasken rana ko hasken ultraviolet. Yana iya toshe haske mai ƙarfi kuma yana ɗaukar hasken ultraviolet, haka kuma yana ɗaukar haske mai gani ba tsaka tsaki. Komawa cikin duhu, zai iya hanzarta dawo da yanayin bayyananniyar yanayi, yana tabbatar da isar da haske na ruwan tabarau. Saboda haka, ruwan tabarau na photochromic sun dace da amfani na cikin gida da waje a lokaci guda don hana lalacewar idanu daga hasken rana, hasken ultraviolet, da haske.
Gabaɗaya, manyan launuka na ruwan tabarau na photochromic sune launin toka da launin ruwan kasa.
Grey na Photochromic:
Yana iya ɗaukar hasken infrared da 98% na hasken ultraviolet. Lokacin kallon abubuwa ta ruwan tabarau masu launin toka, launin abubuwan ba za a canza ba, amma launi zai yi duhu, kuma za a rage ƙarfin hasken yadda ya kamata.
Brown na Photochromic:
Yana iya ɗaukar 100% na haskoki na ultraviolet, tace haske mai shuɗi, inganta bambancin gani da tsabta, da haske na gani. Ya dace da sawa a cikin mummunan gurɓataccen iska ko yanayin hazo, kuma zaɓi ne mai kyau ga direbobi.
Yadda za a yi hukunci da ruwan tabarau na photochromic suna da kyau ko mara kyau?
1. Gudun canza launi: Kyakkyawan ruwan tabarau masu canza launi suna da saurin canza launi, komai daga sarari zuwa duhu, ko daga duhu zuwa bayyananne.
2. Zurfin launi: da karfi da ultraviolet haskoki na mai kyau photochromic ruwan tabarau, da duhu launi zai zama. Gilashin ruwan tabarau na photochromic na yau da kullun na iya kasa kaiwa ga launi mai zurfi.
3. Biyu na photochromic ruwan tabarau tare da m tushe guda launi da daidaita launi canza sauri da zurfi.
4. Kyakkyawan canza launi mai jurewa da tsawon rai.
Nau'in ruwan tabarau na photochromic:
A cikin sharuddan samarwa, akwai ainihin nau'ikan ruwan tabarau na photochromic guda biyu: Ta kayan aiki, da kuma ta hanyar sutura (rufin juzu'i / shafa mai tsomawa).
A zamanin yau, shahararren ruwan tabarau na photochromic ta kayan shine galibi 1.56 index, yayin da ruwan tabarau na photochromic da aka yi ta shafa suna da ƙarin zaɓi, kamar 1.499/1.56/1.61/1.67/1.74/PC.
An haɗa aikin yanke shuɗi a cikin ruwan tabarau na photochromic don samar da ƙarin kariya ga idanu.
Kariya don siyan ruwan tabarau na photochromic:
1. Idan bambance-bambancen diopter tsakanin idanu biyu ya fi digiri 100, ana bada shawara don zaɓar ruwan tabarau na photochromic da aka yi ta hanyar sutura, wanda ba zai haifar da launi daban-daban na ruwan tabarau ba saboda bambancin kauri na ruwan tabarau biyu.
2. Idan ruwan tabarau na photochromic da ake sawa sama da shekara guda, kuma ko ɗaya ya lalace kuma yana buƙatar canza su, ana ba da shawarar maye gurbin su tare, ta yadda tasirin ruwan tabarau biyu ba zai bambanta ba saboda daban-daban lokacin amfani na biyu ruwan tabarau.
3. Idan kana da matsi na intraocular ko glaucoma, kar a sa ruwan tabarau na photochromic ko tabarau.
Jagoran Sanya Fina-Finan Canza Launi a Lokacin hunturu:
Yaya tsawon lokacin da ruwan tabarau na photochromic yakan wuce?
A cikin yanayin kulawa mai kyau, ana iya kiyaye aikin ruwan tabarau na photochromic don shekaru 2 zuwa 3. Sauran ruwan tabarau na yau da kullun kuma za su yi oxidize kuma su zama rawaya bayan amfani da yau da kullun.
Shin zai canza launi bayan wani lokaci?
Idan ruwan tabarau yana sawa na ɗan lokaci, idan fim ɗin fim ɗin ya faɗi ko kuma an sanya ruwan tabarau, zai shafi aikin canza launi na fim ɗin photochromic, kuma canza launin na iya zama rashin daidaituwa; idan launin ya kasance mai zurfi na dogon lokaci, tasirin canza launin zai kuma tasiri, kuma za'a iya samun rashin nasarar canza launin ko kasancewa cikin duhu na dogon lokaci. Muna kiran irin wannan ruwan tabarau na photochromic ya "mutu".
Shin zai canza launi a ranakun girgije?
Hakanan akwai haskoki na ultraviolet a cikin ranakun gajimare, wanda zai kunna yanayin canza launi a cikin ruwan tabarau don aiwatar da ayyuka. Mafi ƙarfi da hasken ultraviolet, da zurfin canza launin; mafi girma da zafin jiki, da haske da discoloration. Yanayin zafi yana da ƙasa a cikin hunturu, ruwan tabarau yana raguwa a hankali kuma launi yana da zurfi.
Universe Optical yana da cikakken kewayon ruwan tabarau na photochromic, don cikakkun bayanai da fatan za a je: