Lisebelisoa tsa khalase li tsamaisana le nako eohle ea tsoelo-pele ea tsoelo-pele ea batho.Mefuta e fapa-fapaneng ea likhalase e lula e ntlafatsoa le ho sebelisoa haholo, haholo-holo lisebelisoa tse khethehileng tsa khalase, tse phethang karolo ea bohlokoa le ho feta le ho sebelisoa ho latela mesebetsi ea optical, ea motlakase, ea makenete, ea mechine, ea likokoana-hloko, ea lik'hemik'hale le ea mocheso.
Re tsepamisitse maikutlo ho atolosong ea boholo ba kopo ea khalase ea quartz le likhalase tse ling tse khethehileng.Re entse lipatlisiso tse ngata, nts'etsopele le liteko tsa thepa, theknoloji le litšoantšiso, 'me re utloisisa hamolemo litšobotsi le ts'ebetso ea kopo ea lisebelisoa tse fapaneng tsa khalase ho fa bareki tharollo e ntle haholo.