Kuzungurura

A gusudira, bizwi kandi nka alens or gusudira. Ifasha muyungurura imirasire ya ultraviolet (UV), imirasire ya infragre (IR), numucyo ugaragara ukorwa na welding arc. Urwego rwumwijima cyangwa igicucu cyerekana akayunguruzo rugaragaza ingano yumucyo unyuzwa muri yo.Urwego rwigicucu rusabwa kugirango rwungurwe rushingiye kubikorwa byihariye byo gusudira hamwe nuburemere bwa arc. Uburyo butandukanye bwo gusudira, nka MIG, TIG, cyangwa gusudira inkoni, birashobora gusaba urwego rutandukanye. Akayunguruzo ko gusudira karaboneka mu bicucu bitandukanye, mubisanzwe kuva ku gicucu cya 8 kugeza ku gicucu cya 14, hamwe numubare munini wigicucu utanga uburinzi bwinshi kumucyo mwinshi. Usibye kurinda urumuri rwangiza, muyunguruzi zimwe na zimwe zirimo ibintu nka anti-glare cyangwa auto- umwijima w'ikoranabuhanga.