Litšebeliso tse Ikhethang tsa Lilense tsa Varifocal ho Lifoto

Lilense tsa Varifocale lumella phetoho e tenyetsehang ea bolelele ba focal, e nolofalletsang ho hapa mefuta e fapaneng ea linepe ka lense e le 'ngoe. Ke lisebelisoa tsa bohlokoa haholo lefapheng la ho nka lifoto, li sebelisoa haholo, 'me li tumme haholo har'a baetsi ba lifoto.

Litšebeliso tse ikhethileng tsa lilense tsa varifocal ho nka lifoto li kenyelletsa, empa ha li felle feela ho, tse latelang:

1.Ho nka linepe tsa naha

Ho nka difoto tsa naha ho shebana haholo le diketsahalo tse kgolo le dintlha tse rarahaneng, mme bolelele bo ka fetolwang ba lense ya varifocal bo fana ka melemo e meholo e sebetsang ntlheng ena. Ho sebedisa lense ya varifocal bakeng sa ho bopa ho o dumella ho hapa bohlokwa ba ketsahalo ho tloha sebakeng se le seng, jwalo ka phororo e hole kapa molapo morung, ho totobatsa taba e kgolo.

Ka nako e ts'oanang, pheletso ea telephoto e ka hatella sebaka, ea atametsa lithaba tse hole le bokapele ba setšoantšo haufi le ho ntlafatsa kutloisiso ea botebo setšoantšong. Ho sebelisa pheletso ea sekhutlo se sephara bakeng sa ho qapa hangata ho sebelisoa ho nka lifoto tsa lithaba tse kholo, matša le maoatle a maru, tse ka kenyelletsang likarolo tse ling tsa tikoloho le ho ntlafatsa kutloisiso ea sebaka le boholo setšoantšong.

Ha ho nkuwa difoto tsa naha dibakeng tse rarahaneng, tse kang dithaba le dikhohlo, ho sebedisa lense ya varifocal ho ka hapa diketsahalo tse sephara le dintlha tse haufi, ho fokotsa moroalo wa ho jara meroalo e boima le nako ya ho fetola dilense.

Lilense tsa Varifocal li sebelisoa haholo ho nka lifoto tsa naha

2.Ho nka linepe tsa litšoantšo

Ho nka difoto ho hloka boemo bo hodimo ba ho foreimi le ho fifala ha bokamorao.lilense tsa varifocalMabapi le bolelele ba focus e ka fihlela litlhoko tse fapaneng tsa boqapi, e thusa ho hatella pono, ho totobatsa taba, le ho ikamahanya le litšoantšo tsa tikoloho le litšoantšo tse haufi.

Mohlala, ho sebedisa bolelele bo tlwaelehileng ba focal (jwalo ka 35-50mm) ho nka ditshwantsho tsa tikoloho ho ka nahanela ka bobedi taba le tikoloho ya bokamorao, e leng se fellang ka ditshwantsho tsa tlhaho le tse haufi; ho sebedisa bolelele ba focal ba telephoto (jwalo ka 85-200mm) ho nka ditshwantsho tse tebileng tsa botebo ba tshimo ho sebedisa phello ya kgatello ya lense ya telephoto ho etsa hore bokamorao bo be bonolo le phello ya bokeh e be bonolo, e leng se loketseng haholo bakeng sa ho nka ditshwantsho tse haufi kapa tsa halofo ya mmele dibakeng tse tletseng batho.

3.Ho nka linepe tsa maeto

Tšobotsi ea "lense e le 'ngoe bakeng sa bohle" ea lilense tsa varifocal le eona e loketse haholo bakeng sa ho nka lifoto tsa maeto. Ho sebelisa lense ea varifocal ho u lumella ho ikamahanya le liphetoho tse fapaneng tsa sebaka (sebaka, batho, litšoantšo, jj.), ho fokotsa palo ea lilense tseo u hlokang ho li jara, le ho fokotsa boima ba meroalo ea hau. E loketse haholo bakeng sa ho hloa lithaba, ho lelera litoropong, le maemo a mang.

Mohlala, ho jara lense ya varifocal e bolelele ba focal ba 24-105mm kapa 18-200mm ho ka akaretsa bolelele bohle ba focal ho tloha dibakeng tse nang le dikhutlo tse pharaletseng ho isa ho ditshwantsho tse mahareng tsa telephoto, ho fihlela ditlhoko tse fapaneng tsa dibakeng tse nang le difoto, ditshwantsho le dijo ha o ntse o le leetong.

Lilense tsa Varifocal li sebelisoa haholo ho nka lifoto tsa maeto

4.Seterata/dtsa masapophotography

Ho nka difoto seterateng le ho nka difoto tsa ditokomane, jwalo ka ho nka difoto tse hlakileng seterateng le ho rekota mesebetsi ya setso, ho hloka ho nka difoto tsa nnete ka sephiri le ho qeta ho nka difoto ntle le ho sitisa motho ya amehang. Sena se hloka lense e ka arabelang kapele le ka tsela e tenyetsehang, mmelilense tsa varifocale ka ikamahanya le diphetoho tse rarahaneng tsa tikoloho.

Mohlala, ho sebelisa pheletso e sephara ho u lumella ho nka litšoantšo tse kholo seterateng, ho rekota tšebelisano-'moho pakeng tsa batho le tikoloho, le ho ntlafatsa pale ea setšoantšo; ho sebelisa pheletso e mahareng ho isa ho e telele ea telephoto ho u lumella ho nka litšoantšo tsa tlhaho ha u le hole le motho eo u mo nkang.

5.Lipapali/wbophelo ba liphoofolophotography

Lilense tsa Varifocal le tsona li sebelisoa khafetsa maemong a hlokang ho nkuoa ha thelefono hole—joalo ka lipapali le lifoto tsa liphoofolo tse hlaha—e leng se nolofalletsang baetsi ba lifoto ho nka litšoantšo ka potlako ntle le ho sitisa motho ea amehang.

Mohlala, lense ya varifocal ya 70-200mm e ka hapa motsotso wa ho matha diketsahalong tsa pina le tshimo, ya hoamisa ditshwantsho tse matla; lense ya varifocal ya 100-400mm e kopanya kgaso ya telephoto le ho kgona ho nkeha habonolo, e leng se etsang hore e lokele ho latelwa le ho nkuwa ha diphoofolo tse hlaha nako e telele naheng.

Lilense tsa Varifocal li boetse li sebelisoa hangata ho nka lifoto tsa lipapali le ho nka lifoto tsa liphoofolo tse hlaha.

6.Litšoantšo tsa leholimo tse nang le linaleli

Lilense tsa Varifocal tse nang le angle e pharaletseng li fana ka tekano pakeng tsa ho koahela ka mahlakoreng a mangata le ho tenyetseha ha sebopeho, 'me lilemong tsa morao tjena, li boetse li sebelisitsoe ho nka lifoto tsa leholimo le nang le linaleli. Ho sebelisa lense ea angle e bophara ba 16-35mm ho u lumella ho hapa pono e pharalletseng ea Milky Way, ha u ntse u sebelisa monyetla oa zoom ho fetola sebopeho - ho hapa Milky Way haholo kapa ho totobatsa sebaka sa mantlha.

Tšebeliso ea lense ea varifocal e felisa tšitiso ea ho tlameha ho beha khamera sebakeng se seng, e leng se etsang hore e lokele ho nka litšoantšo libakeng tse kantle tse nang le libaka tse thibetsoeng, tse kang litlhōrō tsa lithaba, mahoatata le likhohlo.

Holim'a moo,lilense tsa varifocalhape e na le lits'ebetso tsa profeshenale maemong a ikhethang joalo ka ho nka lifoto tsa macro, ho nka lifilimi le livideo, le tlhahlobo ea indasteri.

Ka bokhutšoanyane, lilense tsa varifocal li na le ts'ebeliso e pharaletseng lefapheng la ho nka lifoto—ka lebaka la bokhoni ba tsona ba ho fetola bolelele ba focal ka mokhoa o tenyetsehang—le ho bontša ts'ebetso e ikhethang maemong a hlokang ho ikamahanya ka potlako le maemo a fetohang kapa ho nolofatsa ho nkeha ha lisebelisoa. Ba nkang lifoto ba ka fetola bolelele ba focal le boemo ba khamera ka nepo ho latela boemo bo itseng ba ts'ebeliso.

Mehopolo ea ho Qetela:

Haeba o na le tjantjello ea ho reka mefuta e fapaneng ea lilense bakeng sa ho shebella, ho skena, li-drone, ntlo e bohlale, kapa ts'ebeliso efe kapa efe, re na le seo u se hlokang. Ikopanye le rona kajeno ho ithuta haholoanyane ka lilense tsa rona le lisebelisoa tse ling.