Itsindalenzi ya telecentricYagenewe cyane cyane gukosora parallax y'indorerwamo gakondo y'inganda, kandi ishobora kuba iri mu ntera runaka, kugira ngo ubwiyongere bw'ishusho buboneke butazahinduka, ikaba ari ingenzi cyane ku kintu cyapimwe kitari ku buso bumwe.

Binyuze mu gishushanyo cyihariye cya lens, uburebure bwayo bw'ibanze ni burebure, kandi uburebure bw'inyuguti busanzwe buto ugereranyije n'uburebure bw'inyuguti.

Ibirangalenseri za telecentric

Ikiranga ni uko ishobora gutuma ibintu biri kure bigaragara ko ari binini kurusha ingano yabyo nyayo, bityo imiterere cyangwa ibintu biri kure bishobora gufotorwa neza kandi birambuye.

Indorerwamo za telecentric zitanga intera idasanzwe mu kugenzura neza imikorere y’imashini hashingiwe ku miterere yazo yihariye y’urumuri: ubushobozi bwo kureba neza, ubujyakuzimu buhanitse cyane, kugoreka cyane, n’imiterere yihariye y’urumuri rusa n’urumuri.

Indorerwamo za telecentric zikoreshwa cyane mu mashusho nko mu mikino, mu mafoto y’inyamaswa zo mu gasozi no mu bidukikije, no mu kwitegereza ikirere, kuko akenshi aya mashusho asaba amafoto cyangwa kwitegereza ibintu biri kure. Indorerwamo za telecentric zishobora kwegereza ibintu biri kure "hafi" mu gihe zigumana imiterere isobanutse neza n'ibisobanuro birambuye by'ishusho.

Byongeye kandi, bitewe n'uburebure burebure bw'ibanze bwalenseri za telecentric, zishobora kugera ku ipfundo ry'inyuma n'ubujyakuzimu buto bw'aho umuntu afatira amashusho, bigatuma umuntu agaragara cyane mu gihe cyo gufata amashusho, bityo zikoreshwa cyane mu gufotora amashusho.

Ibyiciro by'ibanze by'indorerwamo za telecentric

Indorerwamo za telecentric zigabanyijemo ahanini indorerwamo za telecentric ku ruhande rw'ikintu, indorerwamo za telecentric ku ruhande rw'ishusho n'indorerwamo za telecentric ku ruhande rw'impande.

Ikirahuri cy'ibintu

Lenzi ya telocentric y'ikintu ni aho guhagarara k'umwobo ushyirwa ku murongo wa kare w'ishusho wa sisitemu y'urumuri, iyo aho guhagarara k'umwobo ushyizwe ku murongo wa kare w'ishusho, nubwo intera y'ikintu yahinduka, intera y'ishusho nayo irahinduka, ariko uburebure bw'ishusho ntibuhinduka, ni ukuvuga ko ingano y'ikintu cyapimwe idahinduka.

Indorerwamo ya square telecentric ikoreshwa mu gupima neza imikorere y’inganda, ihindagurika ni rito cyane, kandi imikorere yo hejuru ntabwo ishobora gutuma ihindagurika.

Imbonerahamwe y'icyitegererezo cy'inzira y'urumuri rwa telecentric mu cyerekezo cy'ikintu

Irensi y'ishusho y'urukiramende

Ikirahuri cyo ku ruhande rw'ishusho gishyira diaphragm y'ahagana ku ruhande rw'ikintu kugira ngo urumuri rw'ishusho rube rungana n'umurongo w'urumuri. Kubwibyo, nubwo aho CCD chip ishyirwa hahinduka, ingano y'ishusho igaragara kuri CCD chip ntihinduka.

Ishusho y'inzira y'urumuri rwa telecentric rurerure

Ikirahuri cy'impande ebyiri

Lens ya telecentric ifite impande ebyiri ihuza ibyiza by'indorerwamo ebyiri zavuzwe haruguru. Mu gutunganya amashusho mu nganda, muri rusange indorerwamo za telecentric ni zo zikoreshwa gusa. Rimwe na rimwe, indorerwamo za telecentric ku mpande zombi zikoreshwa (birumvikana ko igiciro kiba kiri hejuru).

Mu rwego rwo gutunganya amashusho mu nganda/kubona imashini, lenses za telecentric muri rusange ntizikora, bityo uru rwego ntiruzikoresha.