Lateral Chromatic Aberration yog ua rau xim fringing. Nws tsuas yog pom ntawm ntug ntawm ib daim duab. Lateral chromatic aberration yog txo mus rau ib co degree los ntawm kev sib txuas cov ntsiab lus sib txawv nrog cov refractive indexes sib txawv, tab sis optically hais lus, nws tsis tuaj yeem tshem tawm tag nrho.
Dab tsi ua rau sab chromatic aberration?
Refraction muaj zog dua rau lub teeb ntawm luv wavelengths, piv txwv li xiav, thiab tsis tshua muaj zog rau lub teeb ntawm ntev wavelngths, piv txwv li liab. Ntau hom iav ua rau refraction lossis dispersion ntawm ntau yam siv. … Obliquely teeb pom kev ua rau LATERAL CHROMATIC ABERRATION.
Chromatic aberration formula yog dab tsi?
Qhov tsis muaj peev xwm ntawm lub lens los tsom txhua xim ntawm lub teeb ntawm ib qho taw tes yog hu ua chromatic aberration lossis axial lossis longitudinal chromatic aberration. Nws yog ntsuas los ntawm qhov sib txawv ntawm qhov ntev ntawm cov xim liab thiab violet. Chromatic aberration=fr–fv. Siv lub lens tsim cov qauv, rau lub ntsiab xim ntawm lub teeb, peb…
Koj txhais li cas los ntawm longitudinal chromatic aberration?
Longitudinal chromatic aberration (LCA) tshwm sim thaum sib txawv wavelengths tsom ntawm cov ntsiab lus sib txawv raws kab kab rov tav kho qhov muag raws li qhov tshwm sim ntawm cov khoom tawg ntawm iav.
Dab tsi yog hom chromatic aberration?
Muaj ob hom chromatic aberration: axial(longitudinal), thiab transverse (lateral). Axial aberration tshwm sim thaum txawv wavelengths ntawm lub teeb tsom ntawm qhov sib txawv ntawm lub lens (focus hloov).
