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Kutheni le nto iyimfuneko ukuba utshintshwe rhoqo iilensi ezimiselwe ngugqirha?
——Ukuba iilensi zilungile, kutheni uzitshintshe? ——Kuyacaphukisa ukufumana iindondo ezintsha kwaye kuthathe ixesha elide ukuziqhelanisa nazo. ——Ndisabona kakuhle ngezi ndondo, ukuze ndiqhubeke ndizisebenzisa. Kodwa eneneni, inyani inokukothusa: Iiglasi eneneni zine “shelf li...Funda ngokugqithisileyo -
Ungazikhetha njani iiLensi zeOptical?
Iiglasi ziye zaba yinxalenye ebalulekileyo yobomi banamhlanje, nokuba kukulungiswa kombono okanye ukukhuselwa kwamehlo. Ukukhetha lens kubalulekile. Iilensi zeresin kunye neelensi zeglasi zezona ntlobo zimbini ziphambili zemathiriyeli yelensi, nganye ineengenelo zayo, izinto ezingeloncedo, kunye nezixhobo ezisebenzayo ...Funda ngokugqithisileyo -
Ungawujonga njani uMba weMonocular Myopia?
Kutshanje, umbhali udibene nemeko emele ngokukodwa. Ngexesha lokuhlolwa kombono, umbono womntwana wawumhle kakhulu xa kuvavanywa amehlo omabini. Nangona kunjalo, xa kuhlolwa iliso ngalinye ngabanye, kwafunyaniswa ukuba iliso elinye line-myopia ye -2.00D, eyayiphelile ...Funda ngokugqithisileyo -
Ubuncinane boMbono oBona kakhulu kuMmiselo
Umbono ubandakanya iinkalo ezininzi, ezifana nombono ocacileyo, umbono wombala, umbono we-stereoscopic, kunye nombono wefom. Okwangoku, iilensi ezahlukeneyo ezingagxininisi zisetyenziselwa ukulungiswa kwe-myopia kubantwana nakwishumi elivisayo, ezifuna ukuchaneka ngokuchanekileyo. Kolu shicilelo, ngokufutshane siza...Funda ngokugqithisileyo -
Isilumkiso Ekukhetheni iiFrames zeglasi ezikhulu
Namhlanje, ulutsha oluninzi luvakalelwa kukuba ukunxiba iiglasi zefreyimu engaphezulu kunokwenza ubuso babo bubonakale buncinci, nto leyo efashisayo kwaye isefashonini. Nangona kunjalo, banokungaqondi ukuba iiglasi zefreyimu ezigqithisiweyo zihlala zisinye sezizathu zokuwohloka kombono kunye nestra...Funda ngokugqithisileyo -
Ziziphi ii-Multi-Point Micro-Lens?
Inkcazo yeSiginali ye-Defocus "i-Defocus" ngumqondiso obalulekileyo obonakalayo wempendulo enokutshintsha indlela yokukhula ye-eyeball ekhulayo. Ukuba uvuselelo lwe-defocus lunikezelwa ngokunxiba iilensi ngexesha lophuhliso lwamehlo, iliso liya kukhula lisingise kwindawo ye-defocus ...Funda ngokugqithisileyo -
Gunnar Eyewear Impressions - ingqokelela entsha eco-friendly! -Iendlela zokudlala
Bendisoloko ndingumntu othanda i-eyewear ye-Gunnar. Ndaziswa kubo ngejelo le-Game Grumps YouTube ngo-2016 kwaye ndagqiba ekubeni ndithenge iperi yomsebenzi kuba ndihlala phambi kwekhompyuter iintsuku ezininzi. Nangona kunjalo, andizange ndinxibe iilensi zoqhagamshelwano ngelo xesha kwaye ekugqibeleni...Funda ngokugqithisileyo -
Indlela yokubona ngokucacileyo ebusuku xa uqhuba imoto?
Iiglasi zombono wasebusuku ziya zithandwa kakhulu ngenxa yeenzuzo zazo, ngakumbi kubantu abanobumfama ebusuku. Ukufumana umdlalo ofanelekileyo phakathi kwamakhulu eenketho ezibonakala zifanelekile kunokuba nzima. Ke, ukuba ujonge iperio entsha ye-visio yasebusuku...Funda ngokugqithisileyo -
Ngaba Uyabazi Ubomi beShelufu yeeglasi?
Uninzi lwezinto zinexesha lokusebenzisa okanye ubomi beshelufa, kwaye kunjalo neeglasi. Enyanisweni, xa kuthelekiswa nezinye izinto, iiglasi ziyinto enokutyiwa. Uphando lufumanise ukuba abantu abaninzi basebenzisa iiglasi ezineresin lens. Phakathi kwabo, i-35.9% yabantu batshintsha iiglasi zabo malunga nobusuku ...Funda ngokugqithisileyo -
Yintoni impembelelo yoxinzelelo lweeglasi?
Ingqikelelo yoxinzelelo Xa sixoxa ngomba woxinzelelo, kufuneka sibandakanye ubunzima. Uxinzelelo lubhekisa kumandla avelisiweyo ngaphakathi kwento ukuxhathisa inguquko phantsi kwamandla angaphandle. Uxinzelelo, kwelinye icala, lubhekisa kwi-rel...Funda ngokugqithisileyo -
Izinto eziNtathu eziphambili zeeLensi zeOptical
Ukuhlelwa kwezinto ezintathu eziphambili Iilensi zeglasi Ngeentsuku zokuqala, izinto eziphambili zeelensi yayiyiglasi yeglasi. Oku kwakungenxa yokuba iilensi zeglasi ezikhanyayo zinokuhanjiswa kokukhanya okuphezulu, ukucaca okuhle, kunye neenkqubo zokuvelisa ezivuthiweyo nezilula...Funda ngokugqithisileyo -
Intshayelelo kwiiLensi eziPolarized
Xa imozulu ishushu, baya besanda abantu abakhetha ukunxiba iindondo zelanga ukuze bakhusele amehlo abo. Iindondo zelanga eziqhelekileyo zohlulwe zibe zi-tinted kunye ne-polarized. Nokuba ngabathengi okanye ngamashishini, iiglasi zelanga ezipholileyo aziqhelekanga. Inkcazelo yePolarization Polariza...Funda ngokugqithisileyo