Lens Canon 24-105mm: reviews, nkọwa, reviews. Canon EF 24-105mm f / 4L BỤ USM

Canon nwere, tinyere ihe ọdịnala anya m f / 2.8 na-emepe emepe a akara L na anya m f / 4. Ha na-nta, dị ọnụ ala karịa na-aga n'ihu ka ot ndị, kama ka a elu àgwà na e ji mara ndị dị otú ahụ dị ka ike na impermeability.

Series f / 2.8 oghere na-agụnye ndị dị otú ahụ ọkachamara maka Canon, dị ka 70-200, 24-70, 16-35 (BỤ). F / 4 bụ ụdị 70-200, 24-105, 17-40 na BỤ. Na nke a nyochaa anyị ga-elekwasị anya EF 24-105mm / 4L BỤ USM.

atụmatụ nnyocha

The eziokwu na ngwaọrụ bụ na a usoro nke L, anyị nwere ike ikwu ozugbo na oghere ịdaba n'aka. Ma ọ bụghị naanị n'ihi na nke red mgbanaka na n'ihu ihu - nke a na-egosi site ya ike na a pụrụ ịdabere. Metal n'ugwu nnọọ obere susceptible eyi karịa plastic, ma site na ájá na mmiri ga-abịa kemfe mgbe agbapụ mgbe a ìhè mmiri ozuzo. Ring-ụdị ultrasonic n'ụzọ ziri ezi, na ngwa ngwa na ihe fọrọ nke nta silently bụ a zuru okè na-elekwasị anya. Dị na ntuziaka mode.

EF 24-105mm / 4L - Canon oghere, onye ahụ e ji mara-enye ya a mma set nke Baịbụl hiwere isi n'ebe ogologo. Eleghị anya ọbụna mma karịa 24-70 mm / 2.8L. 24 mm-enye a ezi mbara n'akuku. Ma oghere ekpuchi nkịtị nso 50 mm, ma nke a nlereanya na-agụnye Eserese na, dị ka ọtụtụ a na-akpọ Baịbụl hiwere isi n'ebe ogologo nke 80-100 mm. Full-format ese foto dị otú ahụ kwa-enye magburu onwe footage nke "n'ubu". 70 mm 24-70 mmachi pụtara na a na oghere bụ obere adabara otú ahụ ihe oyiyi.

Ke adianade do, nke a nlereanya zuru okè na-ewepu Okirikiri, iche iche nke ndị na ụlọ. Nke a bụ otu n'ime ebumnobi nke n'ozuzu nzube, na-enweghị, bụ nke siri ike ime, na onye ị ga-emefu gị ezumike zuru okè. Fans nke na-agbapụ na ogologo Baịbụl hiwere isi n'ebe ogologo nlereanya na-enye ohere. N'ezie, 105 mm bụ ezughi oke obibi photoshoot - ọ ga-gbakwunyere telefotooptikoy 100-400mm / 4.5-5.6L.

Na a arọ nke 670 g oghere budata Mkpa ọkụ nlereanya 28-70mm / 2.8, uka nke nke - 950 Otú ọ dị, nke na-adịghị eme ka ọ dị mfe ma ọ bụ kọmpat.

Oke aperture bụ hà f / 4, ọchịchọ ịgba bụghị, ma ọ dịkarịa ala na ọ bụ mgbe niile n'elu dum mbugharị nso na a dum nkewa dị mma karịa ọtụtụ mbugharị anya m na ha elu ịgba. Gbaa n'ime, na ala ìhè ọnọdụ, ha ga-mkpa elu ISO ntọala. Ma na aka nke ọzọ, ọzọ uru nke Canon EF 24-105mm / 4L bụ a wuru na-image stabilization usoro na-enye ohere a 3-n'ogige atụrụ na-abawanye na-agba. Ya mere, ihe ma ọ bụrụ na-echebe nọ na-enweta nkọ photos enweghị BỤ na 105 mm na 1/125 sec, ma ugbu a ọ nwere ike na-ese foto nke 1/15 sec. Ọ bụ ya mere na oghere adabara agbapụ n'ime, karịsịa n'oge ụbọchị, ọ bụ ezie na Ọ nwere ike igbochi ngagharị blur, naanị a obere ikpughe bụ ike ịnagide ya. F / 2.8-Gbasara Anya EF 24-70, nke ọ na stabilizer, ma ọ bụ nepolnoformatny 17-55 bụ ihe kwesịrị ekwesị n'ihi na akada oyiyi na ala ìhè ọnọdụ. N'ezie, enyemaka nwere ike mgbe niile na-abịa flash, ma ọ ga-ebibi ikuku nke eke ìhè.

Mgbe oghere bụ (tinyere 70-300 BỤ) mbụ pụtara na 2005, akpa samples n'okpuru ụfọdụ ọnọdụ, ata ahụhụ site na ntigbaa. The imewe e ngwa ngwa ofu, na ebe ọ bụ na 2006 na anya m na-emepụta na-enweghị a drawback.

Optics mejupụtara 18 ọcha, gụnyere otu Super UD na atọ aspherical, si otú amụba image àgwà na-ebelata-ekwekọghị na nkwenkwe ọbụna mgbe aperture bụ dum na-emeghe.

Nke a oghere maka Canon igwefoto kpamkpam kara akara, nke pụtara na gaskets n'okpuru-elekwasị anya na mbugharị yiri mgbaaka ịgbanwee, nakwa dị ka ugwu. Na nke a, ndị ikpeazụ n'ụzọ zuru ezu irè mgbe eji na Gbasara Anya akara ụlọ. Ọ bụ ihu ọma a usoro nke EOS ngwaọrụ 1. Canon Company ka n'ihu chebe tụrụ aro iji 77 mm UV iyo, ma ọ bụrụ na na oghere na-eji na mmiri ozuzo.

Design atụmatụ

The oghere bụ n'ụzọ zuru okè ezi na ese foto 40D ma ọ bụ 5D. Ọ bụghị fechaa, ma nnọọ kọmpat, na ala jide n'aka. Nanị ihe na-bụ a bit mgbagwoju anya na ọrụ - nke a bụ ihe na-akpata mbugharị mgbanaka na-elekwasị anya mgbanaka na-emi odude na n'ihu. Ọzọ ọkachamara anya m nke Canon na USM-Motors (eg, 20-35, 28-135 BỤ, 17-85 BỤ) dị iche na nke ha na-emi odude na-abụghị. Site na nke a, ị nwere ike ngwa ngwa ina-eji, ma ọ dị ka ọrụ, ha na-emekarị-mgbagwoju anya, na-agbanwe na-elekwasị anya mgbe ha chọrọ ịgbanwe mbugharị.

The imewe bụ nnọọ siri, ọ bụ ezie na ọ na-ọzọ n'ọtụtụ ebe na plastic karịa ndị ọzọ nke usoro nke ihe niile na-metal oghere L. bia na-elekwasị anya na-mere were were na-enweghị jerks, dị ka dum nso nke na akara. Black, n'ezie, na-eme ka ngwaọrụ a nta ọzọ "zoro ezo" karịa ọcha anya m Canon EF 70-200mm / 4L.

Hood, nke a gụnyere, bụ uru $ 60, ma ọ bụrụ na zụrụ iche iche. Ọ bụ nnọọ obere ma dị ka oghere na mbugharị 24 mm, ọ bụ nnọọ mkpa. Ọ petal udi na-enye kacha ekwe omume mkpuchi, ma o na ọ bụghị nnọọ irè mgbe Gbasara Anya na-wetara ruo 105 mm. Nke a bụ a nsogbu niile zooms. Otu uru nke a na-emighị emi enyeghachi ya okpukpu anọ bụ na ọ bụ na o kwere omume iru eru na atụgharị oghere polarizer. Ezubere maka ojiji na-fledged igwefoto. Hood na-arụ ọrụ ezi ndị ọzọ digital SLR ese foto, ma ọ bụghị dị ka ihe n'ụzọ dị irè, ọbụna 24-mm ọnọdụ, otú a nta ikiri n'akuku na-achọ a miri hundu tufuo vignetting.

77 mm nyo ruru eru ka ụfọdụ ndị ọzọ anya m, dị ka EF 300mm / 4L, 20-35mm / 3.5-4.5, 400mm / 5.6L, 17-40mm / 4L, 16-35mm / 2.8L, EF-S 10-22mm et al. mara na EF 16-35mm / 2.8L II chọrọ 82-mm iyo. Ikekwe nke a bụ naanị oghere "Canon", nke na-achọ a ibu size. Na ala-nkwụnye 77 mm nzacha nwekwara ike ga-eji na nta Gbasara Anya. Otú ọ dị, na nke a, ọ bụ agaghịkwa ekwe omume iji wụnye enyeghachi ya okpukpu anọ.

Dị ka onye ọrụ nzaghachi, na nke ugbu a set nke Baịbụl hiwere isi n'ebe ogologo na-kacha mma eji na a full etiti igwefoto. APS-C-ahu amama a nkịtị oghere na telephoto mbugharị, dị ka na 24 mm APS-C nye otu n'akuku nke echiche dị ka a 35mm na zuru etiti format. Ma Canon EF 24-105mm / f 4L BỤ USM nke ọma na 10-22mm / 3.5-4.5 na SLR ụdị 40D. Ọ bụrụ na e nwere ma ebumnobi, ọ dịghị onye ga-akwa ụta na-anọghị nke 23 mm, na-enwe Ẹkot 16-168 mm si ele ihe anya nke a na-n'ogologo igwefoto.

arụpụtaghị

Ihu ọma kwuru ebe a na-abịa na-etiti ihe mmetụta (dị ka EOS 5D), ma oghere Canon 24-105 f / 4L nwekwara ike ga-eji na ndị ọzọ digital SLR ese foto emeputa, gụnyere EOS 20D, 30D, 40D na Digital Rebel usoro. Ebe ọ bụ na ese foto na APS-C-ihe mmetụta na, n'eziokwu, bee na-ngagharị image, ha arụmọrụ metụtara ihe dị ka distortion, vignetting, ihu sharpness na chromatic ekwekọghị na nkwenkwe, nwere ike ịbụ nke ọma ọbụna karịa zuru-ogologo. Nke a bụ n'ihi na APS-C mmetụta were a "ụtọ ntụpọ" na center nke etiti, ebe ọtụtụ ndị ọhụrụ bụ ala karịa na n'ọnụ. The price maka na nke a bụ ọnwụ nke a ụfọdụ n'akuku nke echiche na mkpa ka iwelie cropped image site 1.6 ugboro, na-Ẹkot size nke foto. Nke a na-ebelata ihe n'ozuzu àgwà nke ebipụta ka a obere negatives tụnyere nnukwu.

distortions

Distortion nso si agafeghị oke gbọmgbọm distortion na 24 mm ka nnọọ obere mgbanwe nso nke 50 mm na a adụ pincushion distortion na 105 mm. Distortion, eleghị anya, agaghị abụ nnọọ kwesiri ngosi na ọtụtụ nkịtị gbaa, ma ọ bụrụ na isiokwu bụ ije na a ọnụ ọgụgụ buru ibu nke vetikal na kehoraizin edoghi na n'ọnụ nke etiti, ọ pụrụ ịbụ ihe ịma aka. Distortion, n'ezie, nwere ike idozi - nke DPP Raw-Ntụgharị Canon bụ ike na-akpaghị aka tinye fixes na Raw-image, nwetara na-enyemaka nke 24-105 / 4L. Mgbe agbapụ slide ma ọ bụ na-ezighị ezi maka ot ngwa anya ebi akwụkwọ (nke dị eleghi anya, ma o kwere omume), ị kwesịrị ị na-eleghị anya na-ahọrọ a oghere na di ntakiri distortion. N'ihi na ihe niile ndị ọzọ, ndị distortion nke ọnụ ọgụgụ bụ eziokwu na ndụ nwere ike idozi na a obere ma ọ bụ unnoticeable mmetụta na ihe oyiyi mma.

vignetting

Dị ka onye ga na-atụ anya, na zuru-size oyiyi eji a mbara aperture na-aghọ kwesiri ngosi vignetting. 24 mm na kacha aperture nwere ike hụrụ ọchịchịrị nkuku, karịsịa na foto na a edo ụda (e.g., acha anụnụ anụnụ na mbara igwe). Vignetting 50 na 105 mm bụghị dị ka ike dị ka 24 mm, ma ọ bụ. Ọzọ, ọ na-aghọ kwesiri ngosi mgbe agbapụ Mpaghara na edo angles. Nwụnye na f / 5.6 budata ebelata mmetụta nke vignetting. Ebe ọ bụ na matriks APS-C egbupu si onyinyo nke a full etiti center, mmetụta dị otú ahụ mirror mkpụrụ ndụ bụ negligible, ọbụna na kacha mmeghe nke diaphragm 24 mm. Ụfọdụ nwe APS-C, nke esesịn ụtọ na-ogologo anya m na Switched na kwesịrị ekwesị ese foto nwere ike na-atụ anya a na anya mgbe ha na-ahụ na ọtụtụ (ma ọ bụrụ na ọ bụghị ihe niile) nke ha Gbasara Anya malitere igosi vignetting.

Mgbe akpaka mgbazi nke image-aghọ anya ọkụ angles. Ọrụ a nwekwara ike n'otu oge gbazie distortion na chromatic-ekwekọghị na nkwenkwe. Òtù mara na niile ọkọlọtọ nha akwụkwọ ịkpụ nkuku mgbe ibi akwụkwọ nnukwu ihe oyiyi, ebe ọ bụ na ọ dịghị ọkọlọtọ anaghị kwekọrọ na ruru nke 2: 3. Ya mere, ndị gbara ọchịchịrị akụkụ nke foto ga-cropped n'ụzọ ọ bụla.

Boke

Boke ma ọ bụ defocussed image àgwà, na Gbasara Anya maka f / 4 karịa kwesịrị ekwesị, karịsịa na ogologo Baịbụl hiwere isi n'ebe ogologo. Unfocused n'ọnụ na-egbusi obere ọnụ, ma ọ bụ nkịtị maka ndị dị otú ahụ Gbasara Anya.

The ekweghị ekwe bụ ike dabere na ruru nke anya site na igwefoto ka isiokwu na ihe ka ndabere. Ezie na ọ na-emi odude nso na igwefoto ka ndabere bokeh ga-obi ụtọ.

Ọ bụ ezie na oghere ike mpi na a nnukwu aperture anya m, karịsịa na EF 85mm / 1.2L, 24-105mm / 4L, 105 mm zuru ezu ọma ekewapụ isiokwu si ndabere.

stabilization

Canon na-ekwu na Nsonye nke image kwụsie ike na ọrụ nwere ike dịkwuo shutter 3 ugboro. Pictures na a 24 mm-egbu oge 1/6 na a pụtara doro anya na ọbụna banyere 50% nke gbaa iwere na 1/3 na-aga nke ọma. Na a anya nke 105 mm ọtụtụ ndị ezi oyiyi nwere ike mere na 1/13 sec. N'ezie, osisi na-adịghị nnọọ ahụ dị ka ma ọ bụrụ na ha na-e na a tripod, ma doo anya-ezuru. A na ọnụ ọgụgụ na-agbanwe agbanwe na Canon okwu atọ ọzọ nkewa. Mgbe Ndekọ na ndị dị otú ahụ dị elu shutter gbapụrụ ọsọ (3.1 24 mm, 1/13 mm ka 105) bụ mgbe a ezi echiche weghara ihe abụọ ma ọ bụ atọ nke okpokolo agba, ọ ga-ukwuu dịkwuo Ohere inweta dịkarịa ala otu nkọ image. The dum ebe pasent. The photos ga-mere, mma ohere ime ka a mma foto.

aka ike

Lens Canon 24-105 mm f / 4L-enye gị ohere na-doro anya foto niile apertures na center nke etiti, na na nkuku, ọbụna mgbe na-eji na-etiti ihe mmetụta EOS 5D. E nwere nanị a nta na-abawanye na sharpness mgbe ị na-emechi aperture na f / 5.6, nke na-egosi otú ihe ọma Gbasara Anya na f / 4. Eleghị anya, ọ bụ obere doro anya na 105 mm, karịa 24 mm, ma o ezu sharpness na ndị a Baịbụl hiwere isi n'ebe ogologo. The eziokwu na oghere Canon 24-105 / 4L nwere a elu kpọmkwem na dum na-emeghe aperture, bụ nnukwu. N'ihi na aperture ruru bụ obere mgbe dịghị mkpa ka a constriction aperture nweta doro anya oyiyi bụ uru.

Lens Canon 24-105 ọrụ reviews, na-eji tụnyere ya na sharpness nke Gbasara Anya 24 / 2.8, na-akpọ nkọ na nkuku, ma na a elu larịị nke vignetting na distortion. Sharpness na-nọgidere na center, na ala ikwu apertures Gbasara Anya na-enye ezi mma, ọbụna na n'ọnụ ya.

Na APS-C matrices ịkpata ya anya ọbụna mma dị ka nkuku truncated na zuru etiti ihe mmetụta na-ahụ naanị Central òkè nke ihe oyiyi na obere ọhụrụ.

chromatic ekwekọghị na nkwenkwe

Na echiche nke ndị nwe, na chromatic ọhụrụ bụ n'ime anabata ókè mgbe niile Baịbụl hiwere isi n'ebe ogologo. Nnọọ nta agba fringing anya na n'ọnụ nke dum etiti, ma ọ bụrụ na ị gbaa na Raw mode, akpaka mgbazi na DPP nwere ike idozi nke a, ma ọ bụ i nwere ike iji edezi software dị ka Photoshop. distortion etoju na 24 mm tụnyere 24mm / 2.8, ọ bụ ezie na ikekwe a obere obere.

ntigbaa

Òtù ahụ kwuru na ntigbaa na-ọma na-achịkwa. Lens Canon 24-105 / 4L na azụ akụkụ nwere a akụkụ anọ aperture, nke doro anya na-eme ka ha kasị ala ozo. Mgbe nlereanya e mbụ ẹkenam ke 2005, o nwere a obere nsogbu na-ewetụ hụ 24 mm, ma ọ ngwa ngwa wepụrụ, na a erughi na-agaghịkwa hụrụ ebe ọ bụ na 2006.

Integration na EOS

Oghere-enye ihe ọmụma banyere anya ka isiokwu, huu ndakọrịta na flash E-TTL II na 1D na 5D. Mgbe e ji BỤBU Speedlite ya Site n'ibu na anya ọmụma ngụkọta oge mmemme ịkọwa, nke budata mma N'ihi. Ọzọkwa, ịnọgide na-enwe a dust- na mmiri ghara ịba n'ime ọkachamara igwefoto, oghere na-nyere na a akara mgbaaka na-ekekọta ebe igwefoto, na ọtụtụ akàrà na-akpụ akpụ mmiri. Ụdị tụụrụ ndị AF mode na image stabilization e gbanwetụrụ otú a, iji zere mberede n'aka ma ọ bụ gbanyụọ.

ngwa

Gbasara Anya na-eresị ke ọkọlọtọ akpa na a obi umeala ngwakọta. E nwekwara a oghere cover Canon 24-105 mm f / 4L. Ọ bụ ezie na enyeghachi ya okpukpu anọ na-adịghị mere nke oge a plastic na a ike ike n'elu, nke a na-mma na-echebe ya site na scratches karịa kenkowaputa plastic mee ihe n'ebe a, dị ka ndị nwe, ọ si anagide ya ozi iji gbochie ntigbaa - achọghị reflections ke ndise, mere site na anyanwụ, nke bụ na etiti, na haze - ọnwụ nke iche na agba saturation, na-akpọ na-egbuke egbuke ìhè isi, nke bụ optionally ugbu ke image.

Hood mere ke udi nke petals na-nnọọ nta nke na-enye ohere ka 77-mm nzacha. The ojiji nke okirikiri polarizers na grajentị nzacha na ga bugharia tupu ọ bụla snapshot, adịghị akpata, dị ka n'ihu mmewere nke ngwaọrụ, mgbe zooming ma ọ bụ na-elekwasị anya na-adịghị n'usoro na onye ọrụ nzaghachi, oru.

Anya m Canon 24-105: nnyocha nke atụmatụ

Dị ka ya ọrụ, 24-105 / 4L bụ onye nke kasị mma n'ozuzu-nzube ọkọlọtọ mbugharị anya m. Ọ bụ nnọọ ike, na-onwem na ihe ndị magburu onwe ultrasonic moto na-elekwasị anya mgbanaka ụdị na image stabilizer na-enye ohere a 3-n'ogige atụrụ na-abawanye na ikpughe oge, tụnyere ndị na mbụ ọnọdụ. Oke aperture bụ mgbe nile ofụri nkeji nke Baịbụl hiwere isi n'ebe ogologo, nke, dị ka ndị nwe, ọ bụghị kwa mma na mbara n'akuku, ma ihe dị mma maka 105 mm. Ọrụ adịghị ike ikwu na ojiji nke Gbasara Anya na APS-C-ese foto n'ihi na ndị dị irè nso nke 38-168 mm, bụghị nnọọ irè.

The oghere bụ doro nnọọ anya, na ngwọta ya bụ n'ọkwá ka nke ọzọ dị oké ọnụ 24-70mm / 2.8L. Mgbe mbara-n'akuku mbugharị nsogbu a bụ distortion nke image na curvature nke Baịbụl hiwere isi n'ebe ụgbọelu (ndị ọzọ Baịbụl hiwere isi n'ebe ogologo iji). Nso nkuku nke etiti na lekwasịrị anya akụkụ nke acha ìgwè egosi, ma nke a pụrụ isi kwuo bụ bụghị dị ka kwesiri ngosi bụ na-elekwasị anya. The okirikiri aperture enye a mara mma bokeh. Dị ka niile kamera, nkuku nke etiti e nwere onyinyo, ma ọ nwere ike belata decreasing aperture ma ọ bụ na software (bụrụ na a na-emetụtakarị).

Ọ bụ ezie na oghere bụ obere na fechaa, ọ bụ ihe ndị ọzọ ga-adaba adaba karịa ibu arọ 24-70mm / 2.8L.

Ogologo oge ọrụ ndị mere a otutu photos, nnọọ afọ ojuju na oghere. Nke a bụ a n'ezie vasatail Gbasara Anya, na ọ nwere ike a na njem na ọdịdị. N'ihi ọkachamara nwe nwere ike ikwu na ojiji nke 24-70 / 2.8L n'ihi na nke ọzọ warara na-elekwasị anya nso, nke nwere nnukwu aperture ma na-enye ihe okike nhọrọ. Dị ka ndị nwe, na oghere Canon 24-105 (price - 999 dollars US) ruru ego, ma ndị ahịa ga-ekpebi ihe dabara ya kacha mma. Nhọrọ f / 2.8 na size na-eri nke EF 24-105 / 4L ga-zuru okè, ma na emeputa nwere ndị dị otú ahụ Gbasara Anya anaghị.

mkpebi

Canon EF 24-105mm / f 4L BỤ USM - a n'ezie ezi oghere. Dị ka ndị nwe, na a na-ọnụ ọgụgụ digital SLR ese foto nke ya mbugharị nso bụ ezigbo maka general-nzube Gbasara Anya, tinyere ya na ojiji maka Okirikiri ala na osise. Oghere nwere ike igba na dum na-emeghe aperture ma na-amị doro nnọọ anya na ihe oyiyi na stabilization nke 3-n'ogige atụrụ na-abawanye allowable ọsọ. Clear photos na-nwetara na ruo 3.1 sekọnd na 24 mm na 1/12 sec na 105 mm. Dịtụ ebelata n'ozuzu echiche nke a kwesiri ngosi vignetting na distortion, karịsịa na 24 mm. Nke a nwere ike mfe gbazie digital post-nhazi, ma ọ bụ mgbe niile ka mma mgbe ndị dị otú a mkpa edemede. Ọ bụrụ na oghere "Canon" e mepụtara iji kpochapụ vignetting na distortion, mgbe ahụ, ikekwe ọ gaara ukwuu ka ibu, arọ na ndị ọzọ ọnụ na gaara ụfọdụ Baịbụl hiwere isi n'ebe ogologo. Ọ bụrụ otú ahụ, mgbe ahụ, ikwere-akwụ ya ụgwọ.

Na nepolnoformatnyh DSLR ese foto Baịbụl hiwere isi n'ebe ogologo oghere Canon 24-105 / 4L Ẹkot 38-168 mm full-eku igwefoto, nke mere na onye ọrụ nke na-atụfu a dum mkpuchi. Otú ọ dị, ihe oyiyi mma dị nnọọ elu, dị ka n'ọnụ na nkuku nke etiti, ebe vignetting na-ekwekọghị na nkwenkwe na-eme na-akpụ. Ọ bụrụ na ị na-ebu a Canon EF 24-105 oghere paired na 10-22 / 3.5-4.5, ọ ga-enye mkpuchi 10-105 mm.