Iimpawu kunye neemeko ezifanelekileyo ze-varifocal lens kunye neelensi zokugxila

Xa kuziwaIilensi ze-darifocal, Sinokwazi kwigama layo ukuba le yilensi enokutshintsha ubude obujolise kuyo, eneelensi ezitshintsha ukwenziwa kokudubula ngokutshintsha ubude bendawo ekugxilwe kuyo ngaphandle kokuhambisa isixhobo.

Ngokuchasene noko, ilensi ekugxilwe kuyo i-lens engakwazi ukutshintsha ubude obujolise kuyo, kwaye ukuba ufuna ukutshintsha ukwakhiwa kwentloko, kuya kufuneka ushukumise imeko yekhamera.

1,Iimpawu zeI-varifocalilensi kwayeUgxininiso oluzinzileyoilensi

Singabona iimpawu zeelensi ze-varifocal kunye neelensi zokugxila ezikwigama, kwaye jonga kwi-CORT:

(1)Iimpawu zeI-varifocalilensi

Ubude be-A.Fhecal inokutshintshwa, ilensi enye ibonelela ngeentlobo zobude obubi, zinokuziqhelanisa neemfuno ezahlukeneyo zokudubula;

I-B.Oillity yesakhiwo inzima, kubandakanya amaqela amaninzi e-lens, iilensi zihlala zikhulu, zininzi;

I-C.aperture ubungakanani zihlala zincinci, ezinciphisa amandla okudubula kwiindawo ezisezantsi;

D.Dee ukuya koyilo lwelensi, kunokuchaphazela ukucaca kunye nokubukhali komfanekiso;

I-E.Changs ubude buphembeli ngokuthe ngqo imfuneko yokutshintsha iilensi kwaye inciphise uthuli kunye nobumdaka obuzisiwe ngokutshintsha kweelensi.

I-Varifocal Lens

(2)Iimpawu zeUgxininiso oluzinzileyoilensi

Ubude obujolise obusigxina, bulungisa ubude obujolise kuzo bunokuhanjiswa ngesandla;

I-B.Usesakhiweni ilula, eneelensi ezimbalwa, ubunzima bomzimba, kunye nento encinci;

I-C.Can inobukhulu obukhulu kwaye badubule kwindawo ephantsi yokukhanya;

D.Dee ukuya kwisakhiwo sayo esilula, imifanekiso ihlala icacile kwaye ibukhali.

I-lens ekugxilwe kuyo

2,Imeko esebenzayo yeI-varifocaliilensi kwayeUgxininiso oluzinzileyoiilensi

Iimpawu zeIilensi ze-darifocalkunye neelensi ekugxilwe kuzo zichonga iimeko zabo ezahlukeneyo ezisebenzayo:

(1)Imeko esebenzayo yeI-varifocaliilensi

A.Ke ukuhamba: I-varifocal enye ye-varifocal yanele uninzi lweemfuno.

B.formdysing yokufota: Ilungele iindawo zokudubula ezikhawulezayo ezifuna ukuhlawula iintlobo ezahlukeneyo zobude.

C.Umsebenzi wokuxela imifanekisoUmzekelo, kwiimeko ezinje ngefoto yeendaba efuna impendulo ekhawulezileyo kwiimeko ezahlukeneyo,Iilensi ze-darifocalIngakhawuleza ngokukhawuleza ukuhlangabezana neemfuno zokudubula.

Ifoto yomtshato

(2)Imeko esebenzayo yeUgxininiso oluzinzileyoiilensi

A.Fuma ifoto: Iilensi ekugxilwe kuzo zinokubakho okusebenzayo kokukhanya okunempumelelo kunye nokulawula imigangatho yomgangatho xa udubula ubomi.

B.form Shotofey: Sebenzisa i-lens kugxilwe kuyo inyanzelisa umfoti ukuze uqhubeke ngakumbi kwaye ukwazi ukhangela ngeendawo ezilungileyo kunye nee-angles.

C.C.Claing Phototy: Njengokufota ifoto ye-portrait, ukufota kwi-ForccCae, njl. Njl.

Iingcinga zokugqibela:

Ukuba unomdla wokuthenga iintlobo ezahlukeneyo zeelensi zokujonga, ukuskena, iidrones, ikhaya, okanye naluphi na olunye usetyenziso, sinayo into oyifunayo. Nxibelelana nathi namhlanje ukuze ufunde ngakumbi malunga neelensi zethu kunye nezinye izinto.