Isixhobo Optical - wayila eyaguqula uluntu

isixhobo Optical - isixhobo esiguqula ukukhanya ngokusebenzisa lens, apho yakhiwa. isayensi Modern okuphume kangaka, ukuze owasungula inani elikhulu lwezixhobo enombala, eyona idumileyo - nto iiglasi, ngemicroscope, ikhamera, yerediyo. Le asinto uluhlu alupheli yeendawo kwesicelo le lens. Izazinzulu ziye owasungula isixhobo enombala ukuba akwazi ukusebenza kunye incakuba, wabulela diascopy sinako msebenzi umfanekiso kwikhusi, kwaye periscope yaqanjwa ukuba kokuma zokufihla intloko.

Ebonisa - ububanzi engundoqo isicelo lens

Kodwa ke, mhlawumbi, ukusetyenziswa ithandwayo iimpawu ilens - kukusetyenziswa iindondo. glasses Optical umbono echanekileyo, ukwandisa sharpness yayo. Ngoko ke ngaphambi kokuba uthenga iperi lens kwisakhelo, kuyimfuneko ukuba udibane nogqirha ngengcebiso yobungcali ngoko ufuna diopters. Nokuba uthe waba uphando ikhompyutha kunye neziphumo zayo ube ingcamango rough yintoni sisixhobo enombala ufuna, musa ukuthenga ngaphandle kokuthetha zamehlo yakho. Ngapha koko, ugqirha ingenza isindululo iiglasi kunye nezinye iiyunithi zemilinganiselo ye ngamandla woqondo lens, ukuvuselela umsebenzi kwamehlo akho. Kwakhona kucetyiswa ukuba ukufumana amanqaku kwiindawo random - kwiimarike okanye nezitali isitalato. Ukuba izibuko kunye lens "ephosakeleyo," iliso iqala inkqubo lohlengahlengiso xa umzimba ihlawula ukufiphala izibuko eyestrain, intloko ebuhlungu, kunye ngokonakala umbono.

izibuko protective

Kukho izixhobo ezikhethekileyo, leyo eyenzelwe ukunciphisa retina imiphumela emibi zangaphandle, ezifana iindondo umsebenzi computer okanye ukuqhuba. Kodwa ke izixhobo ngaphantsi enombala ngenxa iiglasi zazo ukutyabeka ekhethekileyo esiguqula lo mfanekiso. Ngamanye amaxesha abantu abangaboniyo ingayalela yakho izibuko kunye lens woqondo - izixhobo ezinjalo nje umbono echanekileyo, kodwa kwakhona ukuthatha unonophelo nokhuseleko lwabo.

Optical icebo

Inzululwazi sibalekela phambili, kwaye ngo-2010 oosonzululwazi American ukuba iphuhlise indlela yokulwa zigcine abadala - isixhobo nako Imigudu ngqo kwi retina. Le samaza omncinane ihlawula imimandla umsebenzi amehlo ezonakeleyo, yaye inxalenye efanelekileyo iliso iyaqhubeka kuba noxanduva umbono peripheral. Fornix wafumana data kumfanekiso omnye - omnye ubona umfanekiso ngokupheleleyo.

Wayila i microscope optical

Emva kwenkulungwane ye-17, uGalileo wasungula isixhobo elula woqondo - iglasi, apho oko kunokwenzeka ukuba bagcine umsebenzi ezincinane. Ukususela ngoko, Kakade ke, neemicroscope woqondo ithe inguqu enkulu, yaye namhlanje uneemina lens ezimbini astigmatic, ezo musa bayasigqwetha umfanekiso oqatha refraction ukukhanya, yaye kunika injongo picture. A khulu mihla eqhagamshelwe icomputer usebenzisa i USB-isinxibelelanisi, nto leyo phantse alibonakali kanje okuvelisiweyo buchopho Italian, kodwa lo mgaqo yokusebenza kukulawula.

izixhobo ezisebenzisa yasungulwa ukuze kube lula ubomi mihla abantu abaqhelekileyo, ukubanceda babone ukuba yintoni na akusoloko nako ukubona iliso yabantu.