Gabatarwa zuwa ga kowa
1. Hasken RGB: A taƙaice, hasken halitta ne da kowa ke gani a rayuwarmu ta yau da kullum.R/G/B yana wakiltar manyan launuka uku na haske mai gani: ja/kore/ shuɗi.Hasken da kowa zai iya gane shi ya ƙunshi waɗannan fitilu guda uku.A gauraye, hotunan da aka ɗauka a wannan yanayin tushen hasken ba su da bambanci da waɗanda aka ɗauka kai tsaye da wayar hannu ko kyamara.
2. Layi-daidaita-polarized haske da giciye-polarized haske
Don fahimtar rawar da haske mai banƙyama a cikin gano fata, da farko muna buƙatar fahimtar halaye na hasken polarized: daidaitattun hanyoyin haske na polarized na iya ƙarfafa tunani mai ban mamaki kuma ya raunana hangen nesa;Hasken giciye na iya haskaka tunani mai yaduwa kuma ya kawar da tunani mai ban mamaki.A saman fata, da specular tunani sakamako ne mafi bayyana saboda da surface man, don haka a cikin layi daya polarized haske yanayin, shi ne mafi sauki ga lura da fata surface matsaloli ba tare da damuwa da zurfin yada tunani haske.A cikin yanayin haske na giciye-polarized, tsangwama na haske mai ban mamaki a saman fata za a iya tace gaba ɗaya, kuma ana iya ganin hasken haskakawa a cikin zurfin yadudduka na fata.
3. Hasken UV
Hasken UV shine taƙaitaccen hasken Ultraviolet.Bangaren da ba a iya gani na tsawon zangon ƙasa da hasken da ake iya gani.Matsakaicin tsayin igiyoyin hasken ultraviolet da mai ganowa ke amfani da shi yana tsakanin 280nm-400nm, wanda yayi daidai da UVA da aka saba ji (315nm-280nm) da UVB (315nm-400nm).Hasken ultraviolet da ke ƙunshe a cikin hanyoyin hasken da mutane ke fallasa su a kullun duk suna cikin wannan tsayin tsayin, kuma lalacewar hoton fata na yau da kullun yana faruwa ne ta hanyar hasken ultraviolet na wannan tsawon tsawon.Wannan kuma shine dalilin da ya sa fiye da 90% (watakila 100% a gaskiya) na masu gano fata a kasuwa suna da yanayin hasken UV.
Matsalolin fata waɗanda za a iya gani a ƙarƙashin maɓuɓɓugar haske daban-daban
1. Taswirar tushen hasken RGB: Yana gabatar da matsalolin da idon ɗan adam na yau da kullun zai iya gani.Gabaɗaya, ba a amfani da ita azaman taswirar bincike mai zurfi.Ana amfani da shi musamman don bincike da nunin matsaloli a wasu hanyoyin tushen haske.Ko kuma a cikin wannan yanayin, da farko mayar da hankali kan gano matsalolin da fata ke nunawa, sannan nemo abubuwan da ke haifar da matsalolin da suka dace a cikin hotuna a cikin hasken giciye da hasken UV bisa ga jerin matsala.
2. Daidaitaccen haske mai launi: galibi ana amfani dashi don lura da layi mai kyau, pores da spots akan saman fata.
3. Haske mai haske: Dubi hankali, kumburi, ja da launin fata a ƙarƙashin fata, gami da alamun kuraje, tabo, kunar rana, da sauransu.
4. Hasken UV: yawanci lura da kuraje, tabo mai zurfi, ragowar kyalli, hormones, zurfin dermatitis, da kuma lura da tarin Propionibacterium sosai a ƙarƙashin yanayin hasken UVB (hasken Wu).
FAQ
Tambaya: Hasken ultraviolet haske ne marar ganuwa ga idon ɗan adam.Me yasa za'a iya ganin matsalolin fata a ƙarƙashin hasken ultraviolet a ƙarƙashinmai nazarin fata?
A: Na farko, saboda haske mai haske na abu ya fi tsayin raƙuman sha, bayan fata ta sha guntun hasken ultraviolet mai guntu sannan kuma ya nuna hasken, wani ɓangare na hasken da fata ke nunawa yana da tsayi mai tsayi kuma ya zama. haske mai gani ga idon ɗan adam;na biyu ultraviolet haskoki suma igiyoyin lantarki ne na lantarki kuma suna da juzu'i, don haka lokacin da tsayin hasken hasken abu ya yi daidai da tsayin hasken ultraviolet da aka haskaka samansa, sautin jituwa zai faru, wanda ya haifar da sabon tushen haske mai tsayi.Idan wannan tushen haske yana iya gani ga idon ɗan adam, mai ganowa zai kama shi.Wani lamari mai sauƙin fahimta shine cewa wasu abubuwan da ke cikin kayan kwalliya ba za su iya ganin ido na ɗan adam ba, amma suna haskakawa lokacin da aka fallasa su ga hasken ultraviolet.
Lokacin aikawa: Janairu-19-2022
