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Ndi lenzi iti yomwe imasonyeza bwino momwe anthu amaonera okha?
M'moyo watsiku ndi tsiku, anthu nthawi zambiri amadalira kujambula zithunzi kuti alembe mawonekedwe awo. Kaya ndi nkhani yogawana malo ochezera a pa Intaneti, kudzizindikiritsa, kapena kuyang'anira zithunzi zawo, kutsimikizika kwa zithunzi zotere kwakhala nkhani yofunika kufufuzidwa kwambiri....Werengani zambiri -
Lenzi yakuda ya kuwala—imapereka mawonekedwe abwino a masomphenya ausiku kuti agwiritsidwe ntchito poyang'anira chitetezo
Ukadaulo wa magalasi akuda ndi njira yapamwamba kwambiri yojambulira zithunzi m'munda wa chitetezo, yomwe imatha kujambula zithunzi zamitundu yonse pansi pa kuwala kochepa kwambiri (monga 0.0005 Lux), kuwonetsa magwiridwe antchito abwino kwambiri a masomphenya ausiku. Chikhalidwe chachikulu...Werengani zambiri -
Kusiyana pakati pa makamera a dome othamanga kwambiri ndi makamera achikhalidwe
Pali kusiyana kwakukulu pakati pa makamera a dome othamanga kwambiri ndi makamera achikhalidwe pankhani yogwirizanitsa magwiridwe antchito, kapangidwe ka kapangidwe kake, ndi zochitika zogwiritsira ntchito. Pepala ili limapereka kufananiza mwadongosolo ndi kusanthula kuchokera ku magawo atatu ofunikira: ukadaulo wapakati...Werengani zambiri -
Kugwiritsa ntchito kwambiri ukadaulo wowunikira masomphenya a makina
Ukadaulo wowunikira masomphenya a makina wagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana, kuwonetsa zabwino zazikulu pakupanga mafakitale, chisamaliro chaumoyo, komanso kupanga magalimoto. Monga ukadaulo wapamwamba wophatikiza kukonza zithunzi, njira...Werengani zambiri -
Mtundu wa mawonekedwe ndi kutalika kwa kumbuyo kwa magalasi owonera
Mtundu wa mawonekedwe ndi kutalika kwa focal kumbuyo (monga, mtunda wa flange focal) wa lens yowunikira ndi magawo ofunikira omwe amalamulira kugwirizanitsa kwa makina ndikuwona kuyenerera kwa magwiridwe antchito a zithunzi. Pepala ili likuwonetsa gulu lodziwika bwino la...Werengani zambiri -
Buku Lowunikira Ma Curve a MTF
Chithunzi cha MTF (Modulation Transfer Function) chimagwira ntchito ngati chida chofunikira kwambiri chowunikira momwe magalasi amagwirira ntchito. Mwa kuyeza mphamvu ya lens yosungira kusiyana kwa ma frequency osiyanasiyana, ikuwonetsa bwino mawonekedwe ofunikira monga kujambula...Werengani zambiri -
Kugwiritsa ntchito zosefera m'magulu osiyanasiyana a spectral mumakampani opanga ma optical
Kugwiritsa ntchito zosefera Kugwiritsa ntchito zosefera m'magulu osiyanasiyana a spectral mumakampani opanga kuwala kumagwiritsa ntchito luso lawo losankha kutalika kwa mafunde, zomwe zimathandiza magwiridwe antchito enaake posintha kutalika kwa mafunde, mphamvu, ndi zina. Zotsatirazi zikufotokoza za...Werengani zambiri -
Ndi chinthu chiti chomwe chili choyenera kugwiritsidwa ntchito ngati chipolopolo cha Lens: pulasitiki kapena chitsulo?
Kapangidwe ka ma lens kamakhala ndi gawo lofunika kwambiri pazida zamakono zowunikira, pomwe pulasitiki ndi chitsulo ndizosankha ziwiri zazikulu zazinthu. Kusiyana pakati pa mitundu iwiriyi kumaonekera m'njira zosiyanasiyana, kuphatikizapo katundu wazinthu, kulimba, kulemera...Werengani zambiri -
Kutalika kwa focal ndi malo owonera magalasi owonera
Kutalika kwa focal ndi chinthu chofunikira kwambiri chomwe chimawerengera kuchuluka kwa kulumikizana kapena kusiyana kwa kuwala kwa kuwala mu makina owonera. Chinthuchi chimagwira ntchito yofunika kwambiri podziwa momwe chithunzi chimapangidwira komanso mtundu wa chithunzicho. Pamene kuwala kofanana kumadutsa...Werengani zambiri -
Kugwiritsa ntchito SWIR poyang'anira mafakitale
Infrared ya Mafunde Aafupi (SWIR) imapanga lenzi yowunikira yopangidwa mwapadera kuti igwire kuwala kwa mafunde aafupi omwe diso la munthu silingathe kuwaona mwachindunji. Mzerewu nthawi zambiri umatchedwa kuwala komwe kutalika kwake kumakhala kuyambira ma microns 0.9 mpaka 1.7.Werengani zambiri -
Kugwiritsa ntchito lens ya galimoto
Mu kamera ya galimoto, lenzi imatenga udindo wowunikira kuwala, kuwonetsa chinthucho mkati mwa malo owonera pamwamba pa chojambulira zithunzi, motero kupanga chithunzi chowoneka. Kawirikawiri, 70% ya magawo owoneka a kamera amatsimikiziridwa...Werengani zambiri -
Chiwonetsero cha Chitetezo cha 2024 ku Beijing
Chiwonetsero cha China International Public Security Products Expo (chomwe chimatchedwa "Security Expo", Chingerezi "Security China"), chovomerezedwa ndi Unduna wa Zamalonda wa People's Republic of China ndipo chimathandizidwa komanso kuchitidwa ndi China Security Products Industry Association...Werengani zambiri
