ibhayisikili
Imisebenzi emithathu emikhulu:
1.Isibuko se-Photochromic, i-photochromic ngaphakathi nangaphandle
2. Izibuko zelanga ezikhanyisiwe, ukuvimbela ukukhanya ngaphandle kokukhanya
3. Umbono ebusuku uphuzi kuya kumpunga oshisayo, imini nobusuku ukusetshenziswa okumbili kwesimo sezulu
Izinzwa zelensi tumfutho nokushintsha kombala kwemisebe ye-ultraviolet, futhi umbono ucacile, ongasetshenziswa usuku futhi ubusuku
Izibuyekezo
Azikho izibuyekezo okwamanje.