Lenzi refu rinotarisisa mifananidzo (long focal lens) ndeimwe yemhando dzakajairika dzemalenzi mukutora mifananidzo, sezvo richigona kupa kukura kukuru uye kugona kutora mifananidzo kure nekamera nekuda kwehurefu hwaro hwekutarisa mifananidzo.

Chii chinonzi kureba Lenzi yekutarisa yakakodzera kupfura here?

Lenzi refu rekutarisa rinogona kutora mifananidzo yenzvimbo dziri kure, rakakodzera kutora mifananidzo yenzvimbo dziri kure uye misoro inoda kuratidzwa zviri kure. Rinoshandiswa zvakanyanya mukutora mifananidzo yemhuka dzesango, mitambo, kutora mifananidzo iri kure, nedzimwe nzvimbo.

1.Kutora Mifananidzo Yemhuka Dzemusango

Mukutora mifananidzo yemhuka dzesango, lenzi refu yekutarisa inobvumira mutori wemifananidzo kutora mifananidzo inonakidza yemhuka dzesango uku achichengetedza daro rakachengeteka. Inogona kukubatsira kuzadza mufananidzo, kutora ruzivo, uye kuratidza hunhu hwemhuka.

2.Kutora Mifananidzo Yemitambo

Magirazi marefu anobatsirawo zvikuru pakubata vatambi vanokurumidza kufamba kana mitambo yakaita semitambo yebhora. Anogona kuswededza munhu ari kutariswa naye pedyo kubva kure, zvichiita kuti mutambi kana mutambo uve nemhedzisiro uye ushande nesimba.

Lenzi refu rekutarisa mifananidzo yemitambo

3.KurebaPhotography

Kana uchida kutora mifananidzo yemakomo ari kure, madhamu, kana dzimwe nzvimbo dzechisikigo, lenzi refu inogona kuswededza nzvimbo dziri kure pedyo, zvichikubatsira kuwana mifananidzo yenzvimbo ine simba uye yakadzama.

4.Kutora Mifananidzo

Kunyange zvazvo zvisingawanzo shandiswa pakutora mifananidzo yemifananidzo, ma lenzi marefu anogonawo kushandiswa pakutora mifananidzo yemifananidzo iri kure. Kushandisa lenzi ye telephoto kunogona kutora mavara ari kure uye kuratidza zviri nani nyaya yacho, zvichigadzira mhedzisiro yakasiyana yekufungidzira kumashure.

Musiyano uripo pakatilongchinangwamagirazi uyepfupimagirazi anotarisa

Semhando mbiri dzakasiyana dzemalenzi anowanzoshandiswa munyaya dzemifananidzo nemavhidhiyo, pane misiyano yakati wandei pakati pemalenzi marefu nemalenzi mapfupi:

1.Fkureba kwemaziso

Kureba kwefocal lens refu kwakareba kupfuura kwelens pfupi, uye kureba kwefocal kunosarudza kona yekuona uye kukura kwelens. Kureba kwefocal, lens iri pedyo inogona kuswededza chinhu pedyo; Kureba kwefocal kwakareba, kona yekuona inogona kuwanikwa nelens yakakura. Lens refu ine angle yekuona yakamanikana uye kukura kwakakwirira, izvo zvinogona kuswededza munhu ari kure pedyo uye kubata ruzivo zvakajeka. Zvichienzaniswa nedzimwe lens, malenzi mapfupi ane angle yekuona yakafara uye kukura kwakaderera, zvichiita kuti akwanise kupfura mifananidzo yakafara uye yakakura.

2.Kureba kwekupfura

Lenzi refu rinogona kutora mifananidzo iri kure uye rinonyatsotarisa zvinhu zviri kure; Kusiyana neizvi, kana uchitora zvinhu zviri pedyo, pane zvimwe zvinogumira kune lenzi ye telephoto. Malenzi mapfupi akakodzera kupfura mifananidzo iri pedyo, ayo anogona kunge ari pedyo nemunhu uye anopa nzvimbo yakakura yekuona, zvichiita kuti akwanise kupfura mifananidzo inoda kutaurirana nemunhu wacho; Kusiyana neizvi, malenzi mapfupi akakodzera kupfura mifananidzo iri kure.

Mhedzisiro yekusviba kwemashure kwelenzi refu re focal

3.Bokeh

Magirazi marefu anowanzova neburi guru, izvo zvinogona kupa kudzika kudiki kwemunda, zvichiita kuti pave nekusajeka pakati pechinhu neshure, uye kuratidza munhu wacho zvakajeka. Magirazi mapfupi anowanzova nekudzika kukuru kwemunda uye anogona kuratidza ruzivo rwakawanda rwenzvimbo yacho, kazhinji achikundikana kugadzira kusviba kwemashure kwakafanana nemagirazi marefu akareba.

4.Kutorwa kweRay

Nekuda kwekukosha kwayo kukuru kwekuvhura, lenzi refu re focal rinogona kutora mifananidzo yakajeka mumamiriro ekunze asina chiedza chakawanda. Ma lenzi mapfupi ane ma aperture madiki uye anogona kuda nguva yakawanda yekuratidzwa kana kushandisa mwenje wekuwedzera pakupfura mumamiriro ekunze asina chiedza chakawanda.

5.Inikukanganisa kwemashiripiti

Zvichienzaniswa nemalenzi mapfupi ekuona, malenzi marefu ekuona anowanzo kanganiswa uye minda yemifananidzo isina kuenzana, kunyanya munzvimbo yemucheto welenzi. Malenzi mapfupi ekuona akasimba uye anoshanda zviri nani panyaya dzekuona uye matambudziko ekuona mifananidzo.