Steinheil Yashimangiye
Inzira eshatu

Ingingo yibandaho aho imirasire yumucyo inyura hagati yinzira ihurira itandukanye gato nu mwanya wibanze aho imirasire yumucyo inyura kumpera yinzira ihurira, ibi byitwa aberrasique; iyo imirasire yumucyo inyuze mumurongo wa convex, umwanya wibanze kumucyo utukura ufite uburebure burebure bwumurongo uri kure kuruta icyerekezo cyumucyo wubururu ufite uburebure buke bwumuraba, nkibisubizo byamabara asa nkamaraso, ibi byitwa chromatic aberration. Kubera ko icyerekezo aberrasique igaragara muri lens ya convex ihabanye ninzira zifatika, binyuze muguhuza ibice bibiri cyangwa byinshi imirasire yumucyo irashobora gukorwa kugirango ihuze ingingo imwe, ibi byitwa gukosora aberration. Lens ya Achromatic ikosora kuri chromatic na spherical aberrations. Achromats yacu isanzwe kandi yihariye yarateguwe kandi ikorwa kugirango ihaze kwihanganira gukomeye gusabwa muri iki gihe cyo gukora cyane laser, electro-optique na sisitemu.