Blogu
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Ntchito ndi Mfundo ya Zosefera za Narrow Band
1. Kodi fyuluta ya bande yopapatiza ndi chiyani? Mafyuluta ndi zida zowunikira zomwe zimagwiritsidwa ntchito posankha bande ya radiation yomwe mukufuna. Mafyuluta a bande yopapatiza ndi mtundu wa fyuluta ya bande yodutsa yomwe imalola kuwala komwe kuli mu wavelength inayake kuti kutumizidwe ndi kuwala kwakukulu, pomwe kuwala komwe kuli mu wavelength ina kudzayamwa ...Werengani zambiri -
Kodi Magalasi a M8 ndi M12 ndi Chiyani? Kodi Kusiyana Pakati pa Magalasi a M8 ndi M12 N'kutani?
Kodi magalasi a M8 ndi M12 ndi ati? M8 ndi M12 amatanthauza mitundu ya kukula kwa ma mount omwe amagwiritsidwa ntchito pa magalasi ang'onoang'ono a kamera. Lenzi ya M12, yomwe imadziwikanso kuti lenzi ya S-mount kapena lenzi ya bolodi, ndi mtundu wa lenzi yomwe imagwiritsidwa ntchito m'makamera ndi makina a CCTV. "M12" imatanthauza kukula kwa ulusi woyika, womwe ndi mainchesi 12mm. Ma lenzi a M12...Werengani zambiri -
Kodi Lenzi Yokhala ndi Ngodya Yaikulu Ndi Yoyenera Kujambula Zithunzi? Mfundo Yojambulira ndi Makhalidwe a Lenzi Yokhala ndi Ngodya Yaikulu
1. Kodi lenzi yopingasa ndi yoyenera kujambula zithunzi? Yankho nthawi zambiri limakhala ayi, lenzi yopingasa nthawi zambiri si yoyenera kujambula zithunzi. Lenzi yopingasa, monga momwe dzinalo likusonyezera, ili ndi malo owonera ambiri ndipo imatha kukhala ndi mawonekedwe ambiri mu chithunzicho, koma ingayambitsenso kusokonekera ndi kusintha...Werengani zambiri -
Kodi Lens ya Telecentric ndi chiyani? Kodi Ili ndi Makhalidwe ndi Ntchito Zotani?
Lenzi ya telecentric ndi mtundu wa lenzi yowala, yomwe imadziwikanso kuti lenzi ya pa TV, kapena lenzi ya telephoto. Kudzera mu kapangidwe kake kapadera, kutalika kwake kolunjika kumakhala kotalika, ndipo kutalika kwake kwenikweni nthawi zambiri kumakhala kochepa kuposa kutalika kwake kolunjika. Khalidwe lake ndilakuti imatha kuyimira chinthu chakutali...Werengani zambiri -
Kodi Magalasi Amakampani Amagawidwa Motani? Kodi Amasiyana Bwanji ndi Magalasi Achizolowezi?
Magalasi a mafakitale amagwiritsidwa ntchito kwambiri m'mafakitale ndipo ndi amodzi mwa mitundu yodziwika bwino ya magalasi. Mitundu yosiyanasiyana ya magalasi a mafakitale imatha kusankhidwa malinga ndi zosowa zosiyanasiyana komanso momwe amagwiritsidwira ntchito. Kodi mungagawane bwanji magalasi a mafakitale? Magalasi a mafakitale amatha kugawidwa m'mitundu yosiyanasiyana...Werengani zambiri -
Kodi Lenzi Yamakampani Ndi Chiyani? Kodi Magawo Ogwiritsira Ntchito Ma Lenzi Amakampani Ndi Otani?
Kodi lenzi ya mafakitale ndi chiyani? Ma lenzi a mafakitale, monga momwe dzinalo likusonyezera, ndi ma lenzi opangidwira makamaka ntchito zamafakitale. Nthawi zambiri amakhala ndi mawonekedwe apamwamba, kupotoza pang'ono, kufalikira kochepa, komanso kulimba kwambiri, ndipo amagwiritsidwa ntchito kwambiri m'mafakitale. Kenako, tiyeni...Werengani zambiri -
Njira Zosankhira ndi Kugawa Magalasi a Masomphenya a Makina
Lenzi yowonera makina ndi lenzi yopangidwira kugwiritsidwa ntchito mu makina owonera makina, omwe amadziwikanso kuti magalasi a kamera ya mafakitale. Makina owonera makina nthawi zambiri amakhala ndi makamera amakampani, magalasi, magwero a kuwala, ndi mapulogalamu okonza zithunzi. Amagwiritsidwa ntchito kusonkhanitsa, kukonza, ndikusanthula zithunzi zokha...Werengani zambiri -
Makhalidwe, Njira Zojambulira, ndi Kugwiritsa Ntchito Malo Akuluakulu Oyang'anira ndi Magalasi Akuluakulu a Fisheye
Malo akuluakulu ofunikira ndi malo akuluakulu otseguka a lenzi ya fisheye amatanthauza lenzi ya fisheye yokhala ndi kukula kwakukulu kwa sensa (monga chimango chonse) ndi malo akuluakulu otseguka (monga f/2.8 kapena kuposerapo). Ili ndi ngodya yayikulu kwambiri yowonera komanso malo owonera ambiri, ntchito zamphamvu komanso mphamvu yowonera, ndipo ndi yoyenera ...Werengani zambiri -
Kodi Zigawo za Lens Yojambulira Ndi Ziti? Kodi Mungatsuke Bwanji Lens Yojambulira?
Kodi ntchito ya ma lens ojambulira ndi yotani? Lens yojambulira imagwiritsidwa ntchito makamaka pojambula zithunzi ndi kusanthula kwa kuwala. Monga chimodzi mwa zigawo zazikulu za scanner, lens yojambulira imayang'anira kwambiri kujambula zithunzi ndikuzisintha kukhala zizindikiro zamagetsi. Imayang'anira kusintha...Werengani zambiri -
Kodi Laser Ndi Chiyani? Mfundo Yopangira Laser
Laser ndi imodzi mwa zinthu zofunika kwambiri zomwe anthu apanga, zomwe zimadziwika kuti "kuwala kowala kwambiri". M'moyo watsiku ndi tsiku, nthawi zambiri timatha kuwona ntchito zosiyanasiyana za laser, monga kukongola kwa laser, kuwotcherera laser, kupha udzudzu pogwiritsa ntchito laser, ndi zina zotero. Lero, tiyeni timvetsetse bwino za laser ndi ...Werengani zambiri -
Kodi Lens Yaitali Yoyenera Kujambula Ndi Chiyani? Kusiyana Pakati pa Lens Yaitali Yoyang'ana ndi Lens Yaifupi Yoyang'ana
Lenzi yayitali yoyang'ana ndi imodzi mwa mitundu yodziwika bwino ya magalasi ojambula zithunzi, chifukwa imatha kupereka kukula kwakukulu komanso kuthekera kojambula zithunzi patali pa kamera chifukwa cha kutalika kwake koyang'ana. Kodi lenzi yayitali yoyang'ana ndi iti yoyenera kujambula? Lenzi yayitali yoyang'ana zithunzi imatha kujambula zithunzi zakutali,...Werengani zambiri -
Kodi Mungagwiritsire Ntchito Bwanji Magalasi Okhazikika? Malangizo ndi Zisamaliro Pogwiritsa Ntchito Magalasi Okhazikika
Magalasi okhazikika amakondedwa ndi ojambula zithunzi ambiri chifukwa cha kutsegula kwawo kwakukulu, khalidwe la zithunzi, komanso kusunthika. Magalasi okhazikika ali ndi kutalika kokhazikika, ndipo kapangidwe kake kamayang'ana kwambiri magwiridwe antchito a kuwala mkati mwa focal range inayake, zomwe zimapangitsa kuti chithunzi chikhale chabwino. Ndiye, ndingachite bwanji...Werengani zambiri
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