Kusankha ndi njira zomangidwira zamakina zamakina magalasi

Makina a Makina a Makinandi mandala adapangira mu makina amakina am'madzi, omwe amadziwikanso kuti makanema a kamera. Makina amakina omwe nthawi zambiri amakhala ndi makamera a mafakitale, magalasi, magwero owoneka bwino, ndi pulogalamu yokonza chithunzi.

Amagwiritsidwa ntchito kutolera okha, njira, ndi kusanthula zithunzi kuti aweruze bwino ntchito kapena zokwanira. Nthawi zambiri amagwiritsidwa ntchito poyeza kwambiri, msonkhano wokha, wosayesa, wosinthika wopanda vuto, loboti yoyendera ndi minda yambiri.

1.Kodi muyenera kuganizira chiyani mukamasankha ma lets?

MukamasankhaMakina Onetsetsa Makina, muyenera kuganizira zinthu zosiyanasiyana kuti mupeze mandala omwe amakuyenererani. Zinthu zotsatirazi ndizoganiziridwa wamba:

Gawo la malingaliro (fov) ndi mtunda wogwira (WD).

Munda wamalingaliro ndi ntchito yogwira ntchito kuti muzindikire kuti ndi chinthu chachikulu chomwe mungawone ndi mtunda kuchokera kwa mandala kwa chinthucho.

Mtundu wa mtundu wa kamera komanso kukula kwa sensor.

Ma LEN omwe mumasankha ayenera kufanana ndi mawonekedwe anu a kamera, ndipo chithunzicho chimakopera mandala kuyenera kukhala lalikulu kuposa kapena lofanana ndi sensor.

Blandu yapa Bull idakwera mtengo.

Ndikofunikira kumveketsa kaya kugwiritsa ntchito kwanu kumafuna kuwonongeka kochepa, kusintha kwakukulu, kwakukulu kapena zitsulo zazikulu za lens.

Kukula kwa chinthu ndi chisinthiko.

Momwe chinthu chomwe mukufuna kudziwa komanso momwe kuthetsa kuyenera kuyenera kukhala komveka bwino, komwe kumatsimikizira kuti ndi gawo lalikulu la malingaliro ndi ma pixel angati kamera.

Emikhalidwe ya nirfarin.

Ngati muli ndi zofunikira zapadera zachilengedwe, monga kudabwitsanso, fumbi kapena fumbi kapena madzi, muyenera kusankha mandala omwe angakwaniritse izi.

Bajeti yamafuta.

Ndi mtengo wamtundu wanji womwe mungakwanitse kukhudza mtundu wa mandala ndi mtundu womwe mungasankhe.

Makina a Makina Omaliza

2.Njira yogawika yamakina magalasi

Pali zinthu zambiri zofunika kuziganizira mukamasankha magalasi.Makina Onetsetsa MakinaItha kugawidwanso m'mitundu yosiyanasiyana malinga ndi miyezo yosiyanasiyana:

Malinga ndi mtundu wa kutalika kwakutali, itha kugawidwa: 

Kukhazikika kwa lens (kutalika kwambiri kumakhazikika ndipo sikungasinthidwe), ma lens oom (kutalika kwambiri kumasinthika ndikugwirira ntchito).

Malinga ndi mtundu wapamwamba, zitha kugawidwa: 

Makina owoneka bwino (mawonekedwe oyenera kusinthidwa pamanja), malembedwe owoneka bwino (mandala amatha kusintha mawonekedwe molingana ndi kuwala kozungulira).

Malinga ndi zomwe mungaganizire zomwe mungaganizire, zitha kugawidwa: 

Malingaliro Okhazikika (Oyenera Kulingalira Kwazovuta monga kuwunikirana wamba ndi kuyendera kwapamwamba), ma tambo apamwamba kwambiri (oyenera kuwonekera)

Malinga ndi kukula kwa sensor, zitha kugawidwa: 

Mauna ang'onoang'ono a sensor (oyenera masensa ang'ono ngati 1/4 ", 1/3, 1/2, 1/2" , exor. sensor), mitundu yayikulu ya senshur (ya 35mm kwathunthu kapena zomverera zazikulu).

Malinga ndi mawonekedwe oganiza, imatha kugawidwa: 

Zojambulajambula za monochroma (zitha kujambulitsa zithunzi zakuda ndi zoyera), zojambulajambula zowoneka bwino (zitha kugwira zithunzi za utoto).

Malinga ndi zofunikira zapadera, zitha kugawidwa:Mafuta otsika kwambiri.