Zigawo zowalatchulani zigawo zazikulu zamakina owoneraomwe amagwiritsa ntchito mfundo zowunikira kuti achite zinthu zosiyanasiyana monga kuyang'ana, kuyeza, kusanthula ndi kujambula, kukonza chidziwitso, kuwunika khalidwe la chithunzi, kutumiza ndi kusintha mphamvu, ndipo ndi gawo lofunika kwambiri la zigawo zazikulu za zida zowunikira, zinthu zowonetsera zithunzi, ndi zida zosungiramo kuwala. Malinga ndi kulondola ndi kagwiritsidwe ntchito kake, zitha kugawidwa m'magulu azinthu zowunikira zachikhalidwe ndi zigawo zowunikira zolondola. Zigawo zowunikira zachikhalidwe zimagwiritsidwa ntchito makamaka mu kamera yachikhalidwe, telesikopu, maikulosikopu ndi zinthu zina zowunikira zachikhalidwe; Zigawo zowunikira zolondola zimagwiritsidwa ntchito makamaka mu mafoni anzeru, ma projector, makamera a digito, makamera a kamera, makina ojambula zithunzi, zida zowunikira, zida zamankhwala ndi magalasi osiyanasiyana owunikira olondola.
Ndi chitukuko cha sayansi ndi ukadaulo komanso kusintha kwa njira zopangira zinthu, mafoni anzeru, makamera a digito ndi zinthu zina pang'onopang'ono zakhala zinthu zofunika kwambiri kwa anthu okhala m'deralo, zomwe zikupangitsa kuti zinthu zowala ziwonjezere kufunikira kolondola kwa zinthu zowala.
Kuchokera pamalingaliro a gawo lapadziko lonse lapansi la kugwiritsa ntchito zinthu zamagetsi, mafoni anzeru ndi makamera a digito ndi omwe amagwiritsidwa ntchito kwambiri popanga zinthu zamagetsi molondola. Kufunika kwa kuyang'anira chitetezo, makamera agalimoto, ndi nyumba zanzeru kwaperekanso zofunikira kwambiri kuti makamera azimveka bwino, zomwe sizimangowonjezera kufunikira kwakuwalafilimu ya lenzi ya makamera apamwamba, komanso imalimbikitsa kukweza zinthu zachikhalidwe zophimba kuwala kukhala zinthu zophimba kuwala zomwe zimapeza phindu lalikulu.

Kukula kwa mafakitale
① kusintha kwa kapangidwe ka zinthu
Kukula kwa makampani opanga zinthu zowunikira molondola kukusintha chifukwa cha kufunikira kwa zinthu zomwe zili pansi pa msika. Zinthu zowunikira zimagwiritsidwa ntchito kwambiri pazinthu zamagetsi monga ma projector, makamera a digito ndi zida zamagetsi zowunikira molondola. M'zaka zaposachedwa, chifukwa cha kutchuka kwa mafoni anzeru, makampani opanga makamera a digito onse alowa munthawi yotsika, ndipo gawo lawo pamsika lasinthidwa pang'onopang'ono ndi mafoni apamwamba kwambiri. Kuchuluka kwa zida zovalidwa mwanzeru zomwe zikutsogozedwa ndi Apple kwabweretsa chiopsezo chachikulu ku zinthu zamakono zamagetsi ku Japan.
Ponseponse, kukula kwachangu kwa kufunika kwa chitetezo, magalimoto, ndi mafoni a m'manja kwapangitsa kuti makampani opanga zida zamagetsi asinthe kapangidwe kake. Ndi kusintha kwa kapangidwe ka zinthu zomwe zili pansi pa makampani opanga zida zamagetsi, makampani opanga zida zamagetsi omwe ali pakati pa unyolo wa mafakitale asintha njira yopangira zinthu, kusintha kapangidwe ka zinthuzo, ndikuyandikira mafakitale atsopano monga mafoni anzeru, machitidwe achitetezo, ndi magalasi amagalimoto.
②Kusintha kwa ukadaulo kukusintha
Pokwererazinthu zamagetsi zamagetsiZikukula motsatira ma pixel apamwamba, owonda komanso otsika mtengo, zomwe zimapangitsa kuti pakhale zofunikira zapamwamba zaukadaulo wa zigawo za kuwala. Kuti zigwirizane ndi zomwe zikuchitika pamsika, zigawo za kuwala zasintha pankhani ya zipangizo ndi njira zaukadaulo.
(1) Magalasi owoneka ngati aspherical akupezeka
Kujambula magalasi ozungulira kumakhala ndi kusintha kwa mawonekedwe, kosavuta kuyambitsa kuthwa ndi kusinthika kwa zofooka, magalasi ozungulira amatha kupeza mawonekedwe abwino, kukonza zolakwika zosiyanasiyana, kukonza luso lozindikira makina. Amatha kusintha magawo angapo a magalasi ozungulira ndi gawo limodzi kapena angapo a magalasi ozungulira, kupangitsa kuti kapangidwe ka chipangizocho kakhale kosavuta komanso kuchepetsa mtengo. Galasi lozungulira lomwe limagwiritsidwa ntchito kwambiri, galasi la hyperboloid ndi galasi lozungulira.
(2) Kugwiritsa ntchito kwambiri mapulasitiki opangidwa ndi kuwala
Zipangizo zazikulu zopangira zinthu zowunikira makamaka magalasi owoneka bwino, ndipo chifukwa cha chitukuko cha ukadaulo wopangira zinthu komanso kusintha kwa ukadaulo wopangira zinthu, mapulasitiki owoneka bwino apangidwa mwachangu. Zipangizo zagalasi zowala bwino ndizokwera mtengo, ukadaulo wopanga ndi kukonzanso zinthu ndi wovuta, ndipo phindu lake si lalikulu. Poyerekeza ndi magalasi owoneka bwino, mapulasitiki owoneka bwino ali ndi mawonekedwe abwino opangira zinthu zapulasitiki, kulemera kopepuka, mtengo wotsika komanso zabwino zina, ndipo akhala akugwiritsidwa ntchito kwambiri pojambula zithunzi, ndege, usilikali, zamankhwala, chikhalidwe ndi maphunziro a zida ndi zida za anthu wamba.
Kuchokera pakugwiritsa ntchito ma lens optical, mitundu yonse ya ma lens ndi ma lens ali ndi zinthu zapulasitiki, zomwe zimatha kupangidwa mwachindunji ndi njira yopangira, popanda kugaya, kupukuta bwino, ndi njira zina, makamaka zoyenera kugwiritsa ntchito zinthu zowunikira za aspherical. Chinthu china chogwiritsa ntchito mapulasitiki optical ndichakuti lens imatha kupangidwa mwachindunji ndi kapangidwe ka chimango, zomwe zimapangitsa kuti njira yopangira ikhale yosavuta, kuonetsetsa kuti njira yopangira ikhale yabwino komanso kuchepetsa ndalama zopangira.
M'zaka zaposachedwapa, zosungunulira zinthu zakhala zikugwiritsidwa ntchito kufalitsa zinthu m'mapulasitiki opangidwa ndi kuwala kuti zisinthe refractive index ya zinthu zooneka ndi kuwongolera makhalidwe a zinthu kuyambira pachiyambi cha zinthu zopangira. M'zaka zaposachedwapa, anthu am'nyumba nawonso anayamba kusamala ndi kugwiritsa ntchito ndi kupanga mapulasitiki opangidwa ndi kuwala, kuchuluka kwa ntchito zake kwakulitsidwa kuchokera ku zinthu zooneka ndi kuwala mpaka ku makina opangidwa ndi kuwala, opanga zinthu m'nyumba omwe amagwiritsa ntchito framing optical system m'malo mwa magalasi opangidwa ndi kuwala. M'tsogolomu, ngati zolakwika monga kusakhazikika bwino, refractive index ikusintha ndi kutentha, komanso kusavala bwino zitha kuthetsedwa, kugwiritsa ntchito mapulasitiki opangidwa ndi kuwala m'malo mwa zinthu zooneka ndi kuwala kudzakhala kwakukulu.
Nthawi yotumizira: Marichi-05-2024




