Umsebenzisi wenethiwekhi yoluntu wapapasha umfanekiso otyhidiweyo apho wabamba ikhitshi lakhe kwi-Ultraviolet. Kwelinye icala, ifoto ikhangeleka ingaqhelekanga, kwelinye - yenza ukuba icinge.
Inyani yile yokuba ngokukhanya okuqhelekileyo, ikhitshi icocekile ngokupheleleyo, kodwa isibane se-UV sabonisa imeko yokoqobo yemicimbi.
Umbhali uqaphele ukuba uyakonwabela ikhitshi malunga neminyaka eyi-8. Emva kwesifundo sakhe, isibane se-ultraviotlelet sazama ukuhlamba ungcoliseko, kodwa akazange aphume. Nangona yayingamcaphukiyenga. Wayengathanda ukwazi ukuba amabala anjeyo ayiqhelekanga.
Uxelele indlela awayenza ngayo le foto. Ubeka ikhamera kwitafile kwaye ubeke i-propt imizuzwana eli-15, emva koko waqalisa ukuqhuba isibane ngesibane se-UV kwindawo yasekhitshini.
Umbhali uqaphele ukuba i-wavelength kufuneka ibe yi-365 NM, kungenjalo ifoto yesalathiso ayizukusebenza.