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Imurikagurisha ry'icyerekezo cy'uburengerazuba (Las Vegas) 2023
Vision Expo West yabaye igikorwa cyuzuye ku bahanga mu by'amaso. Imurikagurisha mpuzamahanga ry'abaganga b'amaso, Vision Expo West, rihuza ubuvuzi bw'amaso n'imitako hamwe n'uburezi, imideli, n'udushya. Vision Expo West Las Vegas 2023 yabereye muri...Soma byinshi -
Imurikagurisha muri 2023 Silmo Paris
Kuva mu 2003, SILMO imaze imyaka myinshi iyoboye isoko. Igaragaza urwego rwose rw'amaso n'amaso, hamwe n'abakinnyi baturutse ku isi yose, abanini n'abato, amateka n'abashya, bahagarariye urunigi rwose rw'agaciro. ...Soma byinshi -
Inama zo gusoma indorerwamo
Hari ibinyoma bimwe na bimwe bikunze kuvugwa ku bijyanye no gusoma indorerwamo. Imwe mu migani ikunze kuvugwa: Kwambara indorerwamo zo gusoma bizatuma amaso yawe acika intege. Ibyo si ukuri. Indi migani: Kubagwa cataract bizagufasha gukosora amaso yawe, bivuze ko ushobora kureka indorerwamo zo gusoma...Soma byinshi -
Ubuzima bw'amaso n'umutekano ku banyeshuri
Nk'ababyeyi, twishimira buri kanya k'imikurire n'imikurire y'umwana wacu. Muri iki gihembwe gishya kiri imbere, ni ngombwa kwita ku buzima bw'amaso y'umwana wawe. Gusubira ku ishuri bivuze amasaha menshi yo kwiga imbere ya mudasobwa, tableti, cyangwa izindi porogaramu z'ikoranabuhanga...Soma byinshi -
Ubuzima bw'amaso bw'abana bukunze kwirengagizwa
Ubushakashatsi buherutse gukorwa bwagaragaje ko ubuzima bw'amaso y'abana n'amaso yabo akenshi birengagizwa n'ababyeyi. Ubu bushakashatsi, bwakorewe ku babyeyi 1019, bwagaragaje ko umubyeyi umwe kuri batandatu atigeze ajyana abana be kwa muganga w'amaso, mu gihe ababyeyi benshi (81.1 ku ijana) ...Soma byinshi -
Uburyo bwo guteza imbere indorerwamo z'amaso
Ni ryari koko indorerwamo z'amaso zavumbuwe? Nubwo hari amakuru menshi avuga ko indorerwamo zavumbuwe mu 1317, igitekerezo cy'indorerwamo gishobora kuba cyaratangiye mu 1000 mbere ya Yesu. Hari amakuru amwe avuga ko Benjamin Franklin yavumbuye indorerwamo, kandi ...Soma byinshi -
Imurikagurisha rya Vision Expo West na Silmo Optical – 2023
Imurikagurisha rya Vision Expo West (Las Vegas) 2023 Nomero y'Isanduku: F3073 Igihe cyo kwerekana: 28 Nzeri - 30 Nzeri, 2023 Silmo (Pairs) Imurikagurisha ry'amatara 2023 --- 29 Nzeri - 02 Ukwakira, 2023 Nomero y'Isanduku: izaboneka kandi izamenyeshwa nyuma Igihe cyo kwerekana: 29 Nzeri - 02 Ukwakira, 2023 ...Soma byinshi -
Indorerwamo za polycarbonate: Amahitamo meza ku bana
Niba umwana wawe akeneye indorerwamo za muganga, kubungabunga amaso ye neza ni byo ugomba gushyira imbere. Indorerwamo zifite lense za polycarbonate zitanga uburinzi bwo hejuru bwo kurinda amaso y'umwana wawe kwangirika mu gihe zimuha icyerekezo cyiza kandi cyiza...Soma byinshi -
Indorerwamo za Polycarbonate
Mu cyumweru kimwe bamaranye mu 1953, abahanga babiri bo ku mpande zitandukanye z'isi bavumbuye polycarbonate ku giti cyabo. Polycarbonate yakozwe mu myaka ya 1970 kugira ngo ikoreshwe mu kirere kandi ubu ikoreshwa mu gushyira ingofero z'abakoresha ikirere ndetse no mu isanzure...Soma byinshi -
Ni izihe ndorerwamo twambara kugira ngo twishime impeshyi nziza?
Imirasire ikomeye ya ultraviolet mu gihe cy'izuba ry'impeshyi ntabwo igira ingaruka mbi ku ruhu rwacu gusa, ahubwo inatera ingaruka mbi ku maso yacu. Ingufu zacu, cornea, na lens bizangirika nayo, kandi ishobora no gutera indwara z'amaso. 1. Indwara ya cornea Keratopathy ni ingenzi...Soma byinshi -
Ese hari itandukaniro riri hagati y'izuba ry'izuba rifite polarized n'iridafite polarized?
Ni irihe tandukaniro riri hagati y'indorerwamo z'izuba zikozwe muri polarized na non-polarized? Indorerwamo z'izuba zikozwe muri polarized na non-polarized zombi zituma umunsi ucya, ariko niho bisa. Indorerwamo z'izuba zikozwe muri polarized zishobora kugabanya urumuri, kugabanya urumuri no...Soma byinshi -
Uburyo ama-lenses yo gutwara imodoka ateye
Abantu benshi bambaye amataratara bahura n'ingorane enye mu gihe cyo gutwara: -- kutabona neza iyo ureba mu mpande z'indorerwamo -- kutabona neza iyo utwaye imodoka, cyane cyane nijoro cyangwa izuba rike cyane --amatara y'imodoka aturutse imbere. Iyo imvura iguye, reba...Soma byinshi