1.56 Gukata Ubururu UV420 Lens optique

Muri iki gihe, abantu bose bahura n’umucyo wubururu mubikorwa bya buri munsi. Amatara ya Fluorescent, ecran ya elegitoronike (terefone, mudasobwa, TV, nibindi), nizuba risohora byangiza urumuri rwubururu rufite ingufu nyinshi.

Ni izihe ngaruka z'umucyo w'ubururu?

Itara ry'ubururu ritera okiside gahoro gahoro no kwangirika kwa retina mubuzima bwawe. Kureka amaso yacu agashyirwa ahagaragara kandi byoroshye kwandura macula. Lens ya Bluecut itanga ingabo ikingira ibyago nkibi byangiza nibibazo byo kureba muguhindura itara ryubururu bwa 420 ~ 450nm.

Itandukaniro riri hagati yinzira yubururu nubururu busanzwe: lens yubururu nubururu busanzwe ni firime yumuhondo-icyatsi, ariko lens isanzwe ifite ibyiyumvo byumuhondo munsi yumucyo; Lens irwanya ubururu ni ubururu bwerurutse mu mucyo kandi irashobora kwerekana itara ry'ubururu.

Itara ry'ubururu rigabanyijemo inyungu kandi ryangiza. Itara ry'ubururu rifite uburebure buri hagati ya 415 na 455 nm ni urumuri rugufi rwangiza ubururu, rukeneye kurindwa. Ukurikije ihame ryibara ryuzuzanya ryumucyo, ubururu numuhondo ni amabara yuzuzanya, ibirahuri rero nibikorwa byo kurinda urumuri rwubururu bizaba umuhondo gake ugereranije ninzira zisanzwe. Iyo urwego rwo hejuru rwo guhagarika urumuri rwubururu rwangiza, umwijima wijimye wamabara yibirahure birwanya ubururu.