Phapang pakeng tsa lisebelisoa tsa lense tsa letsatsi.

Joaloka lisebelisoa tsa feshene, likhalase tsa letsatsi li ke ke tsa thibela mahlaseli a ultraviolet ka katleho feela, empa hape li ntlafatsa moelelo oa kakaretso oa feshene.Leha ho le joalo, batho ba bangata ba kanna ba se tsebe ka lisebelisoa tsa lense tsa likhalase tsa letsatsi.Mmarakeng, lisebelisoa tse tloaelehileng tsa lense tsa letsatsi li kenyelletsa lilense tsa resin, lilense tsa nylon le lilense tsa PC.Lisebelisoa tsena tse fapaneng li na le litšobotsi tsa tsona ho latela thepa ea optical le melemo.Ha re hlahlobeng ka tlase mona.

Taba ea pele, lilense tsa resin ke e 'ngoe ea lisebelisoa tsa khalase tse sebelisoang haholo 'marakeng.Lilense tsa resin li na le litšobotsi tsa boima bo bobebe, ho hanyetsa tšusumetso e matla, le mebala e metle.Mabapi le ts'ebetso ea optical, lilense tsa resin li na le phetiso e ntle ea khanya le ho hlahisa mebala, 'me li khona ho sefa mahlaseli a kotsi a ultraviolet le leseli le leputsoa ho sireletsa mahlo tšenyong.Ho phaella moo, lilense tsa resin li boetse li na le khanyetso e ntle ea ho apara le khanyetso ea lik'hemik'hale, e ka eketsang bophelo ba tšebeletso ea lilense ho isa tekanyong e itseng.Ka hona, lilense tsa resin e se e le e 'ngoe ea lisebelisoa tse ratoang tseo batho ba bangata ba ka li khethanglikhalase tsa letsatsi.

Taba ea bobeli, lilense tsa nylon ke lisebelisoa tse bobebe le tse matla haholo.Lilense tsa nylon li na le ho tiea ho hoholo le ho se mamelle, tse ka thibelang ho robeha ha lense le mengoapo ho isa bohōleng bo itseng.Mabapi le ts'ebetso ea optical, lilense tsa nylon li na le phetisetso e ntle ea khanya le ho hlahisa mebala, e ka fokotsang khanya le ho bonahatsa hantle le ho fana ka pono e hlakileng le e phutholohileng.Ntle le moo, lilense tsa nylon le tsona li na le khanyetso e ntle ea mocheso o phahameng mme li ka boloka ts'ebetso e tsitsitseng ea optical libakeng tse thata.Ka hona, lilense tsa nylon li loketse lipapali tsa ka ntle le liketsahalo tse phahameng tsa ts'ebetso, 'me li ratoa ke batho ba bangata ba ratang ka ntle.

Qetellong, filimi ea PC ke lisebelisoa tse matla haholo, tse fetisang khanya ea letsatsi.Lipampiri tsa PC li na le ts'ebetso e ntle ea ho hanyetsa le ho hanyetsa ho roala, 'me li ka sireletsa mahlo ka katleho litšusumetsong le mengopeng.Mabapi le thepa ea optical, maqephe a PC a na le lisebelisoa tse ntle haholo tsa ho fetisa leseli le lintho tse thibelang ho tšoha, tse ka fokotsang khanya le ho bonahatsa hantle le ho fana ka pono e hlakileng le e phutholohileng.Ho feta moo, maqephe a PC a boetse a na le khanyetso e ntle ea leholimo le khanyetso ea lik'hemik'hale, 'me a ka boloka ts'ebetso e tsitsitseng ea optical libakeng tse thata.Ka hona, maqephe a PC a loketse ho sebelisoa lipapaling tse lebelo le maemo a feteletseng, 'me a ratoa ke batho ba bangata ba chesehelang lipapali le litsebi.

Ho akaretsa, likhalase tse entsoeng ka lisebelisoa tse fapaneng li na le litšobotsi tsa tsona mabapi le ts'ebetso ea optical le melemo.Lilense tsa resin li bobebe ebile li phutholohile ebile li loketse ho roala letsatsi le letsatsi;lilense tsa nylon li thata ebile li loketse lipapali tsa ka ntle;Lilense tsa PC ha li na tšusumetso ebile li loketse lipapali tsa lebelo le holimo.Ha ba khetha likhalase tsa letsatsi, bareki ba ka khetha lisebelisoa tsa lense tse ba loketseng ho latela litlhoko tsa bona le maemo a ts'ebeliso ea bona ho fumana boiphihlelo bo betere ba pono le ts'ireletso ea mahlo.Ke tšepa hore sehlooho sena se ka u thusa ho utloisisa hantle phapang pakeng tsa lisebelisoa tsa likhalase tsa mahlaseli le ho fana ka boitsebiso ba ho khetha likhalase tse loketseng.