
| Samfuri | MASS NA ƊANGAREN Launin Hoto Mai Aiki na X-Active | Fihirisa | 1.56 |
| Kayan Aiki | NK-55 | Abbe Value | 38 |
| diamita | 75/70/65mm | Shafi | HC/HMC/SHMC |
| Launi | LALAFI/BURA/HUNJI/PURPLR/SHUDI/RAYUWA/LEMU/KORE | ||
Gilashin ruwan tabarau suna ɗaukar launin duhu don amfani da shi a kullum, suna raguwa zuwa launin haske a cikin gida, kuma suna canza launi yadda ya kamata a bayan gilashin gaba. A matsayinsu na gilashin tabarau masu daidaita kansu, suna da daɗi, dacewa da kariya, suna ba da ƙarin kariya ga idanun mai sawa.
A yi la'akari da siffofin aikin ruwan tabarau, amfani da gilashin, da kuma buƙatun mutum don launi. Haka kuma ana iya yin ruwan tabarau na photochromic zuwa launuka daban-daban, kamar launin toka, shuɗi, ruwan hoda, shunayya, shuɗi da sauransu.
a. Ruwan tabarau masu launin toka: suna shan haskoki masu infrared da yawancin haskoki masu haske na UV. Babban fa'idar ruwan tabarau shine ba sa canza launin asalin wurin, kuma mafi gamsarwa shine suna rage ƙarfin haske yadda ya kamata. Ruwan tabarau masu launin toka suna shan dukkan launuka ta hanyar da ta dace, don haka za a iya kallon yanayin da duhu ba tare da wani babban bambanci na chromatic ba, yana nuna yanayi na halitta da na gaske. Toka yana cikin launi mai tsaka tsaki wanda ya dace da dukkan mutane.
b. Gilashin ruwan hoda: Gilashin ruwan hoda suna da shahara a tsakanin masu sawa saboda iyawarsu ta tace haske mai yawa na shuɗi da kuma inganta bambancin gani da haske. Suna da tasiri sosai idan aka sa su a cikin gurɓataccen iska ko yanayi mai hazo. Gilashin ruwan hoda sun dace da direbobi saboda suna iya toshe hasken daga saman mai santsi da sheƙi yayin da suke barin mai sa ya ga cikakkun bayanai. Su ne zaɓuɓɓuka na gaba ga masu matsakaicin shekaru da tsofaffi da kuma mutanen da ke da babban myopia na digiri 600 ko fiye.