Uko urumuri rw'inyuma rurushaho kuba rwinshi, ni ko itara ry'imbere rirushaho kuba ryinshi?

Lumen ni igipimo cy'ingenzi cy'ibikoresho byo kumurika. Uko lumen iba nyinshi, ni ko itara ryo mu mutwe rirushaho kuba ryinshi?
Yego, hari isano iri hagati ya lumen n'urumuri, niba ibindi bintu byose ari bimwe. Ariko lumen si yo yonyine igena urumuri.

Ikintu cy'ingenzi cyo guhitamo itara ry'imbere ni ukumenya ko lumens (lm), ibyo bita lumens ushobora kubifata nk'urumuri, lumens 50 na lumens 300, lumens 300 z'urumuri ziba nyinshi, uko umubare wa lumens uba mwinshi, niko urumuri rurushaho kuba rwinshi. Niba ushaka gushakisha icyo lumens ari cyo, ni urumuri rw'urumuri rugaragara ruturuka ku isoko y'urumuri.

None se, uko amatara y'imbere yibanda cyane, ni ko byaba byiza kurushaho?
Si byo rwose. Itara rya laser rireba cyane, rikomeye kandi ryinjira, ariko ni ryo pfundo gusa; itara rikomeye rirasa kure, ariko rigabanya igice kinini cy'urumuri… bityo byose biri mu rugero ruciriritse. Ku ruhande rw'itara ry'imbere, dusuzuma urugero rw'inguni zigaragara z'ijisho ry'umuntu, kandi inkingi y'urumuri yemerera umukoresha kubona agace gakenewe adakeneye guhindukiza Inguni kenshi. Mu by'ukuri, kureba kw'umuntu ni agace gafite ubushyuhe kuri dogere 10, dogere 10 ~ 20 zishobora kumenya amakuru neza, kandi dogere 20 kugeza kuri 30 zirushaho kugira ubushyuhe ku bintu bihinduka. Dushingiye kuri iyi ngingo, dushobora kumenya urugero rukwiye rw'inkingi y'urumuri rw'imbere.

Ukurikije uko ikoreshwa ryawe rihagaze, hitamoitara ryo mu mutwe rifite lumens nyinshi or itara ryo mu mutwe rifite lumens nkeya.

50-100Lumens
Muri rusange, ni byiza kugira nibura amatara 50 y'urumuri, ajyanye n'icyo kibazo: Jya mu itsinda ryo hanze ririmo abayobozi b'amatsinda n'abayobozi Guteka, ingando yo kuriramo.
100-200Lumens
Amatara arenga 100 ya lumen ashobora guhangana n'ibibazo byinshi, nubwo urumuri rukiri ruto, ariko igihe cyose ugenda buhoro, nta kibazo kinini kizaba gihari. Ariko, ntibisabwa kuba umuyobozi w'ikipe. Ibikenewe: inkambi yo kuzamuka imisozi Guteka, kurya

Lumens zirenga 200, cyangwa zirenzeItara ry'imbere ry'umutuku rifite lumens 300Ishobora kugufasha kugenda nijoro, bitewe n'urumuri rwinshi, bityo ukabasha gusobanukirwa neza ibidukikije bikikije imbere, ariko uko amatara ya lumens aba menshi igiciro cyayo kiri hejuru. Imiterere ikenewe: kuzamuka imisozi Gusubira mu mugezi Gutembera cyane hanze y'umuhanda.

Rero, Hitamo itara ryawe ry'imbere ubu ngubu!