Usayizi ngokwezifiso nesimo
Ukucaca okuphezulu kwe-optical
Ukuminyana okuphezulu ngokomzimba kokunamathela
Ukudluliswa okuqondile nokubonakaliswa
Ukuzinza okuphezulu kwemvelo kanye nezinga lokushisa
Ukunamathela kwe-coating ephakeme nokuqina
Ukufana kokugqoka
Ukuvinjwa kwe-UV
Izinzile ngokwezinga lokushisa namakhemikhali