Magalasi atatu apamwamba kwambiri padziko lonse lapansi ndi Zeiss, Oakley, ndi Zhudis Leiber.
1. Zeiss
Zeiss ndi katswiri wa magalasi aku Germany komanso m'modzi mwa opanga opanga zithunzi ndi mafilimu padziko lonse lapansi. Mbiri ya magalasi a Carl Zeiss inayamba mu 1890. Zeiss, yomwe ili ku Oberkochen, Germany, ndi kampani yapadziko lonse komanso yapadziko lonse yomwe ili ndi malo otsogolera optics ndi optoelectronics.
2. Oakley
Mu 1975, a Jim Jannard adayambitsa nthawi ya OAKLEY. Magalasi a OAKLEY amasokoneza malingaliro a zinthu zamaso chifukwa amaphatikiza chitonthozo, kuchitapo kanthu komanso luso la magalasi. Kaya ndi mapangidwe azinthu kapena zipangizo zosankhidwa, zakhala zikuyesa mayesero apamwamba a sayansi ndi kuyesa kutsimikizira chitonthozo chake ndi khalidwe lapamwamba, komanso kuphatikiza kwakukulu kwa ntchito ndi mafashoni.
3. Judith Leiber
Mtundu wamafashoni waku Hungary Judith Leiber (Judith Leiber) ndiwokhazikika m'mitima ya anthu ndi buku lake labwino komanso kapangidwe kake kachikwama. Ndipotu, wopanga mtundu wa chizindikirocho Judith Leiber (Judith Leiber) adayambitsa magalasi angapo kuyambira 1946. Lingaliro la mapangidwe Ochokera ku zikwama zam'manja zopangidwa, mitundu yosiyanasiyana imasonkhanitsidwa ndi miyala yamtengo wapatali, miyala ya kristalo, agate ndi amayi a ngale, kuwonetsera mu style yokongola.