Kugwiritsa ntchito mandala a Convex m'moyo

Ma lens a Convese amapangidwa malinga ndi mfundo za kutembenuka. Ili ndi mawonekedwe apadera. Kukula kwa gawo lapakati ndi lalikulu kuposa gawo lamphepete. Poyerekeza ndi lens wapamtima, sikuti ndi mawonekedwe osiyana okha, komanso kutalika kwake kwa kutalika kwake. Itha kusiyanitsa pakati pa zenizeni ndi zenizeni m'chipindacho, kukula kwa chinthucho kungasiyanitsidwa ndi mbali ziwiri, ndipo imakhalanso ndi mawonekedwe owonekera.

Monga chinthu chofala kwambiri m'moyo, ma leve a Conveox amagwiritsidwa ntchito kwambiri m'minda yosiyanasiyana ya moyo, ndipo zimabweretsa mwayi waukulu m'miyoyo yathu.

Mandala a Convex mu magalasi

Mu moyo wamakono wa malo othamanga a Karma, pomwe anthu amasangalala ndi luso lodana ndiukadaulo wapamwamba, amabweretsanso mavuto thupi lathu. Magalasi ndi amodzi a iwo. Tiona kuti magalasi akhala moyo lero. Limeneli limafunikira tsiku lililonse lomwe lingawoneke paliponse ku China. Pamaso pa ntchito, zosangalatsa, komanso zaka, maso athu nthawi zambiri amakhala olemera komanso amakhala ndi zigawo zosiyanasiyana zowonongeka, koma chifukwa cha zifukwa zosiyanasiyana, kugwiritsa ntchito magalasi kudzakhala kosiyana. Kuchokera pazomwe zimayambitsa, maso amatha kugawidwa mu Myopia. Mosiyana ndi Herpepia, myopia amafunikira malenje apamtima, pomwe hyperopia amafunikira mandala a contvex; Kutengera kuchuluka kwa kuwonongeka, padzakhala madigiri osiyanasiyana, omwe amafanana ndi magalasi osiyanasiyana.

Malinga ndi zosowa za moyo weniweni, magalasi a convese omwe amagwiritsidwa ntchito ndi maso a Hypeopic amakongoletsa mu chithunzi chotsamba. Amapukusani zinthu zomwe zasankhidwa ku retina za Hidina ya wopemphayo kudzera pakukonzeka mandala a Convex, kotero kuti odwala omwe ali ndi Presbyyopia amatha kuwona zinthu zakutali.

Levevex mandala mu microscope

Kuti tithe kuwona mawonekedwe a zinthu kupitirira mlingo wa maliseche, anthu azigwiritsa ntchito ma microscope apamwamba kuti awone ndi kujambula. Ntchito ya ma microscope ndikukweza zinthu. Microscopes yokhala ndi ma coictufition osiyanasiyana idzaonetsa zinthu zosiyanasiyana. Kuchokera ku ma microscope oyambilira oyambitsidwa ndi Agalileo ku ma microscope apano, kupita patsogolo kwa sayansi ndi ukadaulo wagonjetsa mabotolo othandizira ma microsy. Zinthu zomwe zimawonetseratu zimatha kufikira malire, zoperewera, zomwe zimapatsa asayansi ndi chida chofunikira kwambiri padziko lonse lapansi, ndipo limapereka chinsinsi cha kuphunzira kwa dziko lapansi zazing'ono.

Monga gawo lofunikira kwambiri la ma microscope, ma lens a conveox amaikidwa pambali pafupi ndi chinthucho ndi mbali yakumaso pa microscope. Amatchedwa kuti ndi manja opangidwa ndi maso. Mfundo yake ndi yodziwika bwino ya mandala a Conveox. Pamene kuwunika kukhazikitsidwa pakatikati pa gawo, chifukwa cha kutalika kochepa kwa mandala am'mimba, chinthu chowoneka pakati pa nthawi ndi ziwiri kutalika kwake kameneka Chithunzi, ndipo chithunzi chowoneka bwino chimangoyang'ana kutalika kwa eyesies. , Eyepieces ikupitilira kukula kwambiri kwa chithunzi chowoneka bwino. Pambuyo pa zigawenga ziwiri zakumaso, chinthu chomwe chili pa siteye chidakulitsidwa kutsogolo, ndipo cholumikizira chakunja chimatha kuwonedwa bwino.

Levex lens pakukulitsa galasi

Ndi chitukuko cha chuma, galasi losavuta kwambiri lasinthidwanso ndi galasi lapamwamba lamagetsi lokweza, ndipo pang'onopang'ono amakhala wanzeru, kotero kuti galasi lakukulitsa anthu akhoza kukwaniritsa zosowa za anthu. Koma kaya ndi galasi lakukulitsa kwamagetsi kapena galasi lokhazikika kwambiri, gawo lofunikira lomwe limagwiritsidwa ntchito akadali mandala a Convex, ndipo mfundo ya mandala ya contvex imagwira ntchito ku magalasi onse okulitsa. Galasi lokulitsa ndi chida chogwiritsidwa ntchito kwambiri m'moyo weniweni. Itha kukulitsa zinthu zazing'ono, koma chifukwa cha kutalika kwake kwakanthawi, kumatha kukweza zinthu mkati mwa mtunda wochepa. Ndipo mtunda uwu nthawi zambiri umakhala wocheperako kutalika, ndipo chithunzi chokulirapo ndi chithunzi cholunjika. Pomwe mtunda pakati pagalasi yokweza ndipo chinthucho chili pafupi, zotsatira zake ndizabwino. Cholinga chake ndikuti mtunda ndi wocheperako kuposa kutalika kwagalasi yokweza mukamawonedwa. M'malo mwake, kuwoloka galasi lakukulitsa ndi kuchokera ku chinthucho, kukulira chachikulu chikhale. M'masika ena, kuti athe kuona bwino zinthu zazing'ono, monga kuona zigawo zing'onozing'ono za madera, kuzindikiritsa madokotala, ndipo madokotala a mano anazindikira mavuto mano.

DZINA LA DZIKO LAPANSI

Majector asankha zinthu zofunika kwambiri pamakampani akuluakulu, maboma ogwirira ntchito, maphunziro, makatani ndi mafakitale ena. Kuti tithe kukulitsa zinthu zomwe aliyense amasamalira anthu ambiri kuti awone, nthawi zambiri anthu amasankha kugwiritsa ntchito polojekiti. Mfundo ya polojekiti ikuyenera kuyika chinthu pakati pa kamodzi ndipo kawiri kutalika kwa mandala a Conveox, ndipo mandala a conveot amatha kukhala kamodzi. Chithunzithunzi chotseka chitha kukweza pakati pa kutalika kwakukulu, kenako chithunzi chowoneka bwino chimawonekera pachithunzipa ndikugwiritsa ntchito mfundo yowonetsera kuti mukwaniritse cholinga cha ndege. Kuti mukwaniritse zabwino kwambiri, chifukwa sitejiyo imakhazikika, mandala a conveo amatha kusunthidwa kuti asinthe mtunda pakati pa mandala a convex ndi chinthu, potengera kusintha kwamphamvu. Pakati pa mtunda wa mmodzi mpaka kawiri kutalika, pafupi ndi mandala a Convex ali pa siteji, zoonekeratu. Komanso, mtunda wautali, woyipa kwambiri wokweza zidzakhala.

Ma leve a Convex ali ndi ntchito yothetsera ndipo imagwiritsidwa ntchito m'mafakitale osiyanasiyana m'moyo weniweni. Kuti ndikuwonetseni kugwirizanitsa kwakukulu kwa magalasi a Convex, nkhaniyi ikhala ndi ma ngolo kutalika kosiyanasiyana chifukwa cha makulidwe a convex mu moyo, ndiye kuti mapulogalamu a magalasi a Hyperopia, ndi othandizira.