1.59 PC Ubururu Bwifoto Ifoto Yiterambere
Kuki Lensike ya Polyakarubone?
Polyakarubone yatunganijwe mu myaka ya za 70 kugira ngo ikoreshwe mu kirere kandi kuri ubu ikoreshwa ku ngofero y’ingofero y’indege ndetse no mu kirere cyogajuru.
Indorerwamo z'amaso zikoze muri polyakarubone zatangijwe mu ntangiriro ya za 1980 hagamijwe gukenera linzira zoroheje, zidashobora guhangana n'ingaruka.
Kuva icyo gihe, lensike ya polyakarubone yabaye ihame ryibirahure byumutekano, indorerwamo za siporo n’imyenda y'abana.
Kuberako bidashoboka kuvunika kuruta lensike isanzwe ya plastike, lens ya polyakarubone nayo ni ihitamo ryiza ryimyenda y'amaso idafite aho ihurira n'ibice bigize ikadiri hamwe na dring.
Lens-Ifoto Yerekana Ifoto
Lensni lens yijimye iyo ihuye nurumuri ultraviolet (UV). Izi lens zifite ikintu cyihariye kirinda amaso yawe urumuri rwa UV rwijimye. Ibirahuri bigenda byijimye buhoro buhoro muminota mike iyo uri mwizuba.
Igihe cyo kwijimye kiratandukana kubirango nibindi bintu byinshi nkubushyuhe, ariko mubisanzwe byijimye imbere1-2iminota, hanyuma uhagarike hafi 80% by'izuba. Lens ya fotochromic nayo yoroshye kugirango isobanuke neza mugihe imbere muminota 3 kugeza 5. Zizahinduka umwijima mugihe igice cyerekanwe nurumuri UV - nko kumunsi wijimye.
Ibirahuri nibyiza mugihe winjiye kandi usohoka UV (urumuri rwizuba) burigihe.
Lens Ifoto Yubururu
Ubururu
Lens yubururu ifotora yubururu yagenewe intego zitandukanye, zifite ubushobozi bwo guhagarika urumuri rwubururu.
Mugihe urumuri rwa UV nu rumuri rwubururu atari ikintu kimwe, urumuri rwubururu rushobora kwangiza amaso yawe, cyane cyane binyuze mumara igihe kinini mumashusho ya digitale hamwe nizuba ryizuba. Umucyo wose utagaragara kandi ugaragara igice urashobora kugira ingaruka mbi kubuzima bwamaso yawe. Lens yubururu ifotora irinda ingufu nyinshi kurwego rwumucyo, bivuze ko irinda kandi urumuri rwubururu kandi ni byiza gukoresha mudasobwa.
Iterambere
Lens igenda itera imbere ni tekinoroji yateye imbere nayo izwi nka no-bifocals. Kuberako, bikubiyemo impamyabumenyi yarangije iyerekwa itandukanye kuva mukarere ka kure kugera hagati no hagati ya zone, bigafasha umuntu kureba kure nibintu byegeranye nibintu byose hagati yacyo. Birahenze ugereranije na bifocals ariko ikuraho imirongo igaragara mumurongo wa bifocal, byemeza neza.
Abantu barwaye Myopia cyangwa hafi yo kureba, barashobora kungukirwa nubu bwoko bwa lens. Kuberako, muriyi miterere, urashobora kureba ibintu byegeranye neza ariko biri kure bizagaragara neza. Niyo mpamvu, lens igenda itera imbere ikosora ahantu hatandukanye kandi ikagabanya amahirwe yo kubabara umutwe hamwe nijisho ryatewe no gukoresha mudasobwa no guswera.
