Ruwan tabarau na Photochromic, wanda aka fi sani da ruwan tabarau na haske, an yi shi ne bisa ga ka'idar amsawar haske da canzawar launi. Ruwan tabarau na Photochromic na iya yin duhu cikin sauri a ƙarƙashin hasken rana ko hasken ultraviolet. Yana iya toshe haske mai ƙarfi da kuma shan hasken ultraviolet, da kuma shan hasken da ake iya gani ba tare da wani bambanci ba. A cikin duhu, yana iya dawo da yanayin haske da haske cikin sauri, yana tabbatar da watsa hasken ruwan tabarau. Saboda haka, ruwan tabarau na photochromic sun dace da amfani a 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.
Toka Mai Kama da Hoto:
Yana iya shan hasken infrared da kashi 98% na hasken ultraviolet. Idan ana kallon abubuwa ta ruwan tabarau mai launin toka, ba za a canza launin abubuwan ba, amma launin zai yi duhu, kuma ƙarfin hasken zai ragu yadda ya kamata.
Ruwan kasa mai kama da Photochromic:
Yana iya shan kashi 100% na hasken ultraviolet, yana tace hasken shuɗi, yana inganta bambancin gani da haske, da kuma hasken gani. Ya dace da sakawa a cikin gurɓataccen iska ko yanayi mai hazo, kuma kyakkyawan zaɓi ne ga direbobi.
Yadda ake tantance ko ruwan tabarau na photochromic suna da kyau ko mara kyau?
1. Saurin canza launi: Gilashin tabarau masu kyau masu canza launi suna da saurin canza launi, komai haske zuwa duhu, ko daga duhu zuwa haske.
2. Zurfin launi: ƙarfin hasken ultraviolet na ruwan tabarau mai kyau, launin zai yi duhu. Ruwan tabarau na yau da kullun ba za su iya isa ga launi mai zurfi ba.
3. Gilashin tabarau guda biyu masu launin tushe iri ɗaya da kuma saurin canza launi da zurfin da aka daidaita.
4. Kyakkyawan jurewa da canza launi da kuma tsawon rai.
Nau'ikan ruwan tabarau na photochromic:
Dangane da dabarun samarwa, akwai nau'ikan ruwan tabarau guda biyu na photochromic: Ta hanyar kayan aiki, da kuma ta hanyar shafa (shafin juyi/shafin tsoma).
A zamanin yau, ruwan tabarau na photochromic da aka fi sani da kayan aiki galibi shine index 1.56, yayin da ruwan tabarau na photochromic da aka yi da shafi suna da ƙarin zaɓuɓɓuka, 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.
Gargaɗi don siyan ruwan tabarau na photochromic:
1. Idan bambancin diopter tsakanin idanu biyu ya fi digiri 100, ana ba da shawarar a zaɓi ruwan tabarau na photochromic da aka yi ta hanyar shafa, wanda ba zai haifar da bambancin launuka na ruwan tabarau ba saboda bambancin kauri na ruwan tabarau biyu.
2. Idan an saka ruwan tabarau na photochromic fiye da shekara ɗaya, kuma ɗayan ya lalace kuma yana buƙatar a maye gurbinsa, ana ba da shawarar a maye gurbinsu duka biyun tare, don kada tasirin canza launin ruwan tabarau biyu ya bambanta saboda bambancin lokacin amfani da ruwan tabarau biyu.
3. Idan kana da hawan jini a ido ko kuma glaucoma, kada ka sanya ruwan tabarau na photochromic ko tabarau na rana.
Jagora Kan Sanya Fina-finan Canza Launi A Lokacin Damina:
Tsawon wane lokaci ruwan tabarau na photochromic ke ɗauka?
Idan aka kula da kyau, ana iya kiyaye ingancin ruwan tabarau na photochromic na tsawon shekaru 2 zuwa 3. Sauran ruwan tabarau na yau da kullun suma za su yi oxidize kuma su zama rawaya bayan amfani da su na yau da kullun.
Shin zai canza launi bayan wani lokaci?
Idan aka saka ruwan tabarau na tsawon lokaci, idan fim ɗin ya faɗi ko kuma aka saka ruwan tabarau, zai shafi aikin canza launin fim ɗin photochromic, kuma canza launin na iya zama ba daidai ba; idan canza launin ya daɗe yana da zurfi, tasirin canza launin zai shafi, kuma yana iya samun gazawar canza launi ko kasancewa cikin duhu na dogon lokaci. Muna kiran irin wannan ruwan tabarau na photochromic "ya mutu".
Shin zai canza launi a ranakun girgije?
Akwai kuma haskoki masu haske a cikin ranakun gajimare, waɗanda za su kunna abin da ke canza launin ruwan tabarau don gudanar da ayyuka. Gwargwadon ƙarfin haskoki masu haske, haka nan zurfin canza launin ruwan tabarau yake; mafi girman zafin jiki, haka nan launin zai yi haske. Zafin jiki yana ƙasa a lokacin hunturu, ruwan tabarau yana ɓacewa a hankali kuma launin yana da zurfi.
Gilashin ruwan tabarau na Universe Optical suna da cikakken kewayon ruwan tabarau na photochromic, don ƙarin bayani, ziyarci: