Lenzi yekuona yemuchinaigirazi rakagadzirirwa kushandiswa mumasisitimu ekuona kwemuchina, anozivikanwawo semalenzi emakamera eindasitiri. Masisitimu ekuona kwemuchina anowanzo kuve nemakamera eindasitiri, malenzi, masosi echiedza, uye software yekugadzirisa mifananidzo.
Dzinoshandiswa kuunganidza, kugadzirisa, uye kuongorora mifananidzo otomatiki kuti dzione mhando yemabasa kana kupedzisa kuyera nzvimbo chaiyo pasina kubata. Dzinowanzo shandiswa pakuyera nekuchenjera, kuunganidza otomatiki, kuyedza kusingaparadze, kuona zvikanganiso, kufamba kwemarobhoti nezvimwe zvakawanda.
1.Chii chaunofanira kufunga nezvacho pakusarudza malenzi ekuona kwemuchina?
Pakusarudzamagirazi ekuona kwemuchina, unofanira kufunga nezvezvinhu zvakasiyana-siyana kuti uwane lenzi inokukodzera. Zvinhu zvinotevera ndizvo zvinowanzo fungwa nezvazvo:
Nzvimbo yekuona (FOV) uye daro rekushanda (WD).
Nzvimbo yekuona uye daro rekushanda zvinosarudza kuti chinhu chaunogona kuona chakakura sei uye daro kubva pagirazi kuenda kuchinhu chacho.
Rudzi rwekamera inoenderana uye saizi ye sensor.
Lenzi yaunosarudza inofanira kuenderana nekamera yako, uye kutenderera kwemufananidzo welenzi kunofanira kunge kwakakura kupfuura kana kuenzana nedaro re diagonal resensor.
Beam rechiitiko chebheya rinopfuudzwa.
Zvakakosha kujekesa kana application yako ichida kukanganiswa kwakaderera, resolution yepamusoro, kudzika kukuru kana configuration yelenzi hombe.
Saizi yechinhu uye kugona kugadzirisa.
Kuti chinhu chaunoda kuona chakakura sei uye kuti chinodiwa kuti chionekwe zvakanaka zvakadii zvinofanira kujeka, izvo zvinosarudza kuti nzvimbo yekuona yakakura sei uye kuti kamera yaunoda mapikisei mangani.
Emamiriro ekunze.
Kana uine zvinodiwa zvakakosha zvakatipoteredza, zvakaita sekusavhunduka, kusaguruva kana kusapinda mvura, unofanirwa kusarudza lenzi inogona kuzadzisa zvinodiwa izvi.
Bhajeti yemutengo.
Mutengo wemhando ipi yaunogona kutenga uchaita kuti lenzi yako ionekwe uye modhi yauchazosarudza pakupedzisira.
Lenzi yekuona yemuchina
2.Nzira yekupatsanura malenzi ekuona kwemuchina
Pane zvinhu zvakawanda zvinofanira kufungwa nezvazvo pakusarudza lenzi.Magirazi ekuona kwemuchinainogonawo kukamurwa kuita mhando dzakasiyana zvichienderana nezvinodiwa zvakasiyana:
Zvichienderana nerudzi rwe focal length, inogona kukamurwa kuita:
Lenzi yekutarisa yakagadzika (kureba kwefocal kwakagadzika uye hakugone kugadziriswa), lenzi yekuratidza (kureba kwefocal kunogona kugadziriswa uye mashandiro anochinjika).
Zvichienderana nerudzi rwe aperture, inogona kukamurwa kuita:
Lenzi yekuvhura nemaoko (aperture inofanira kugadziriswa nemaoko), lenzi yekuvhura nemaoko (lenzi inogona kugadzirisa aperture yega zvichienderana nechiedza chemumhepo).
Zvichienderana nezvinodiwa zvekugadzirisa mufananidzo, inogona kukamurwa kuva:
Magirazi ekugadzirisa akajairika (akakodzera zvinodiwa pamifananidzo yakawanda sekutarisa kwakajairika uye kuongororwa kwemhando yepamusoro), magirazi ekugadzirisa akakwirira (akakodzera kuona nemazvo, kufungidzira nekukurumidza uye mamwe mashandisirwo ane zvinodiwa pakugadzirisa akakwirira).
Zvichienderana nehukuru hwe sensor, inogona kukamurwa kuita:
Malenzi madiki emhando ye sensor (akakodzera masenzi madiki akadai se 1/4″, 1/3″, 1/2″, nezvimwewo), malenzi emhando ye sensor yepakati (akakodzera masenzi epakati akadai se 2/3″, 1″, nezvimwewo), malenzi emhando ye sensor hombe (e 35mm full-frame kana hombe sensors).
Zvichienderana nemufananidzo wemifananidzo, inogona kukamurwa kuva:
Lenzi yekufungidzira ine monochrome (inogona kutora mifananidzo mitema nechena chete), lenzi yekufungidzira mavara (inogona kutora mifananidzo yemavara).
Zvichienderana nezvinodiwa zvakakosha zvekushanda, inogona kukamurwa kuita:magirazi asina kukanganiswa zvakanyanya(izvo zvinogona kuderedza kukanganisa kwemufananidzo uye zvakakodzera kushandiswa kwemifananidzo inoda kuyerwa kwakanyatsojeka), magirazi anodzivirira kudedera (akakodzera nzvimbo dzemaindasitiri dzine kudedera kukuru), nezvimwewo.
Nguva yekutumira: Zvita-28-2023
