Re ka u thusa ho khetha mechini ea khatiso ea skrineng e nang le mesebetsi le litlhophiso tse fapaneng, e kopantsoeng le mechini e phekolang ea UV, li-stackers tsa pampiri le lisebelisoa tse ling tse thusang ho theha sete e felletseng ea mela ea khatiso e bapalang karolo e ntle e ke keng ea latoloa molemong oa katleho ea feme le ts'ebetso ea litšenyehelo.