Kutarisisa uye Zvimiro zveInfrared Zoom Lens

Kutarisisa uye Zvimiro zveInfrared Zoom Lens

Infrared zoom lens ikhamera yekamera inogona kushandura kureba kwemukati mukati meimwe siyana kuti iwane akasiyana akafara uye akamanikana ekuona angles, mifananidzo yehukuru hwakasiyana, uye akasiyana siyana nzvimbo.

Iyo infrared zoom lens inogona kushandura iyo yekupfura nekuchinja iyo yakatarisa kureba pasina kushandura chinhambwe chekupfura.Naizvozvo, iyo infrared zoom lens inonyatso batsira pakuumbwa kwemufananidzo.

Sezvo imwe infrared zoom lens inogona kupeta seyakawanda-yakatarisana-lenses, nhamba yemidziyo yemifananidzo inotakurwa kana uchifamba yakaderedzwa, uye nguva yekuchinja lenzi inochengetwa.

Infrared zoom lenses akakamurwa kuita mota infrared zoom lenses uye bhuku rinotarisa infrared lenzi.

infrared lens

IR zoom lenzi dzinowanzo pisa kupfuura mamwe malenzi, saka yakakodzera lens hood yakakosha.Dzimwe nguva, kuvharika kunokonzerwa nehood hakuoneki pachiratidziro chekuona che SLR kamera, asi inogona kuratidza pafirimu.Izvi zvinonyanya kucherechedzwa kana uchipfura nemaaperture madiki.Infrared zoom lenses anowanzo shandisa lens hood.

Mamwe ma hood anoshanda kumagumo e telephoto, asi kana yaswededzwa kusvika kumagumo mapfupi, iyo foto ichange iine vignetting inokonzerwa nekuvhara, iyo isingaonekwe pachiratidziro chekuona.

Mamwe ma IR zoom lenses anoda kushandura mhete mbiri dzakasiyana dzekudzora, imwe yekutarisa uye imwe yekutarisa.Kubatsira kweiyi dhizaini dhizaini ndeyekuti kana tarisiro yaitwa, iyo yekutarisa haizoshandurwe netsaona nekugadzirisa tarisiro.

Mamwe ma SWIR zoom lenzi anongoda kufambisa mhete yekudzora, shandura kutarisa, uye kutsvedza nekudzoka kuti uchinje kureba kwekutarisa.

Iyi “single ring” zoom lenzi inowanzo mhanya uye nyore kubata, asi kazhinji inodhura.Izvo zvinofanirwa kucherechedzwa kuti kana uchichinja iyo yakatarisa kureba, usarasikirwa nekutarisa kwakajeka kweiyo infrared zoom lens.

Shandisa zvinotsigira zvakakodzera.Paunenge uchishandisa kureba kwe300NM kana kureba, lenzi inofanirwa kuiswa patripod kana imwe bracket kuti ive nechokwadi chekugadzikana panguva yekupfura.