Ibicuruzwa | Dual-ingaruka yubururu buhagarika lens | Indangagaciro | 1.56 / 1.591 / 1.60 / 1.67 / 1.74 |
Ibikoresho | NK-55 / PC / MR-8 / MR-7 / MR-174 | ABBE Agaciro | 38/32/42/38/33 |
Diameter | 75/70 / 65mm | Gutwikira | HC / HMC / Shmc |
Ibikorwa bibiri byubururu bifasha kugabanya ibimenyetso bitandukanye bifitanye isano na ecran yigihe kirekire. Ibintu nyamukuru ni ibi bikurikira:
1. Ubuziranenge bworoshye: itara ry'ubururu rivuga umubiri mugihe rikeneye kuba maso. Niyo mpamvu kureba ecran nijoro bibangamira umusaruro wa Melatonine, imiti igufasha gusinzira. Lenyura yubururu irashobora kugufasha gukomeza injyana isanzwe ikagufasha gusinzira neza.
2. Kugabanya umunaniro wijisho kuva mudasobwa ndende: Imitsi y'amaso mumunaniro igomba gukora cyane kugirango iture inyandiko namashusho kuri ecran. Amaso yabantu asubiza amashusho ahinduka kuri ecran kugirango ubwonko bushobore gutunganya ibigaragara. Ibi byose bisaba imbaraga nyinshi mumitsi y'amaso. Bitandukanye nurupapuro, ecran yongeraho itandukaniro, flicker na grare, bisaba amaso yacu gukora cyane. Lenses yacu ihagarika ingaruka nazo zijyanye no kurwanya indege irwanya bifasha kugabanya urumuri rugaragara kandi utuma amaso yumva amerewe neza.