Lilense tsa mahlo hona joale li sebelisoa haholo mafapheng a fapaneng, ho kenyeletsoa lik'hamera, litheleskoupo, li-microscope, litsamaiso tsa laser, puisano ea fiber optic, jj. Ka theknoloji e ntle ea moralo le tlhahiso,lilense tsa mahloe ka fihlela litlhoko tsa mahlo maemong a fapaneng a ts'ebeliso, e fana ka mesebetsi e hlakileng le e nepahetseng ea ho hapa setšoantšo le phetisetso ea mahlo.

Lense ea optical e hloka ho feta mehatong e fapaneng e kang moralo, ts'ebetso le liteko pele e tloha fekthering. Moralo ke mohato oa pele, 'me ho bohlokoa haholo ho utloisisa litlhoko tsa lense.

Moralo oa lilense tsa mahlo

Ho utloisisa litlhoko ho ka thusa ho fetola lense ea optical le baqapi ho utloisisa litlhoko tsa bareki ka nepo le ho fana ka litharollo tse tsamaellanang le litlhoko tsa 'nete tsa ts'ebeliso.

Joale, ke eng e lokelang ho utloisisoa bakeng sa ho iketsetsa le ho rala lilense tsa mahlo?

Litlhoko tsa maemo a kopo

Taba ea pele, o hloka ho bolella litsebi ka ho hlaka hore na tšimo e itseng ea kopo ke efe bakeng sa ho sebelisa lense ea optical le hore na litlhoko tsa ts'ebetso ke life. Maemo a fapaneng a kopo a ka ba le litlhoko tse fapaneng bakeng sa liparamente, ts'ebetso ea optical le thepa ealilense tsa mahlo.

Mohlala, masimo a fapaneng a ts'ebeliso joalo ka pono ea khomphutha, tekanyo ea indasteri, le litšoantšo tsa bongaka li na le litlhoko tse fapaneng bakeng sa lilense.

Litlhoko tsa ts'ebetso ea mahlo

Utloisisa litlhoko tsa liparamente tsa mahlo, ho kenyeletsoa bolelele ba focal, sebaka sa pono, ho sotha, qeto, sebaka sa ho tsepamisa maikutlo, jj. Liparamente tsena li amana ka ho toba le ts'ebetso ea sistimi ea mahlo. Ho latela litlhoko tsa ts'ebeliso, fumana hore na ho hlokahala meralo e khethehileng ea mahlo, joalo ka lilense tsa aspherical, li-filter tse benyang, jj.

Ho phaella moo, mefuta e fapaneng ya di-spectral ya tshebediso ya lense le yona e hloka ho nahanelwa. Hobane moralo wa lense o tlameha ho nahana ka ho fetofetoha ha chromatic, thepa le dibopeho tse ding, ho a hlokahala ho tseba mefuta e fapaneng ya di-spectral tsa lense ha e sebediswa.

Haeba o sebedisa lesedi le le leng, jwalo ka lesedi le lefubedu, lesedi le letala, lesedi le leputswa, jj., kapa o sebedisa lesedi le lesweu le felletseng, kapa o sebedisa le haufi le infrared,infrared ea maqhubu a makhutšoanyane, infrared ea maqhubu a mahareng, infrared ea maqhubu a malelele, jj.

Lense ea mahlo

Litlhoko tsa paramethara ea mechini

Ntle le litlhoko tsa ts'ebetso ea mahlo, ho rala lense ho boetse ho hloka ho utloisisa litlhoko tsa mechini, joalo ka boholo ba lense, boima, botsitso ba mechini, jj. Liparamente tsena li susumetsa ho kenngoa le ho kopanngoa ha lilense tsa mahlo.

Slitlhoko tse ikhethileng tsa tikoloho

Lilense tsa mahlo li tla sebetsa tikolohong e itseng, 'me tšusumetso ea mabaka a tikoloho a kang mocheso, mongobo le khatello ho lense e hloka ho nahanoa. Haeba tikoloho ea mosebetsi e le thata kapa ho na le litlhoko tse khethehileng, lense ea mahlo e hloka ho sireletsoa kapa ho khethoa thepa e khethehileng.

Bophahamo ba tlhahiso le litlhoko tsa litšenyehelo

Baqapi ba tla etsa qeto ea ts'ebetso ea tlhahiso le litšenyehelo tsa lense ea optical ho latela litlhoko tsa ts'ebeliso le litlhoko tsa bophahamo ba tlhahiso. Haholo-holo e kenyelletsa ho khetha mekhoa e nepahetseng ea ts'ebetso, thepa le mahlale a ho roala, hammoho le tlhahlobo ea litšenyehelo le taolo.