Lens nziza

Lens optique ni lens ikozwe mubirahuri bya optique.Igisobanuro cyikirahure cya optique nikirahure gifite imiterere ya optique hamwe nibisabwa byihariye kubintu bya optique nkibipimo byangiritse, gutatanya, guhererekanya ibintu, gukwirakwiza ibintu no kwinjiza urumuri.Ikirahure gishobora guhindura icyerekezo cyo gukwirakwiza urumuri hamwe no gukwirakwiza gukwirakwiza ultraviolet, urumuri rugaragara cyangwa urumuri.Mubisobanuro bigufi, ikirahure cya optique bivuga ikirahuri kitagira ibara;Mu buryo bwagutse, ikirahuri cya optique kirimo kandi ikirahuri cyamabara ya optique, ikirahure cya laser, ikirahuri cya optique, ikirahure cya radiyo, ikirahure cya ultraviolet infrared optique, ikirahure cya fibre optique, ikirahuri cya acoustooptic, ikirahuri cya magneto-optique nikirahure cya foto.Ikirahure cyiza gishobora gukoreshwa mugukora lens, prism, indorerwamo na Windows mubikoresho bya optique.Ibigize bigizwe nikirahure cya optique nibintu byingenzi mubikoresho bya optique.

Ikirahuri cyakoreshwaga mu gukora lens ni ibibyimba ku kirahuri gisanzwe cyangwa amacupa ya vino.Imiterere isa n "" ikamba ", aho izina ryikirahure cyikamba cyangwa ikirahure cya plaque.Muri icyo gihe, ikirahuri nticyari kimeze kandi kibira ifuro.Usibye ikirahuri cyikamba, hariho ubundi bwoko bwikirahure cya flint kirimo ibintu byinshi byo kuyobora.Ahagana mu 1790, Pierre Louis junnard, Umufaransa, yasanze gukurura isosi y'ibirahure bishobora gukora ibirahuri bifite imiterere imwe.Mu 1884, Ernst Abbe na Otto Schott wo muri Zeiss bashinze Schott glaswerke Ag i Jena, mu Budage, maze bakora ibirahuri byinshi bya optique mu myaka mike.Muri byo, kuvumbura ikirahuri cya barium yikirahure hamwe nigipimo cyinshi cyo kugabanya ni kimwe mubikorwa byingenzi byagezweho n’uruganda rwa Schott.

Ikirahure cya optique kivanze na oxyde ya silicon-isukuye cyane, boron, sodium, potasiyumu, zinc, gurş, magnesium, calcium na barium ukurikije formulaire yihariye, yashonga mubushyuhe bwinshi muri platine ikomeye, ikavangwa neza hamwe numuhengeri wa ultrasonic kugirango ukureho ibituba ;Noneho humura buhoro buhoro umwanya muremure kugirango wirinde guhangayika imbere mubirahuri.Ikirahure gikonje kigomba gupimwa nibikoresho bya optique kugirango harebwe niba ubuziranenge, gukorera mu mucyo, uburinganire, indangagaciro zivunagura hamwe n’ikwirakwizwa ryujuje ibisabwa.Ikirahuri cyujuje ibyangombwa kirashyuha kandi gihimbwa kugirango kibe intanga ngore.