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Lens maka Canon: otu nnyocha

Lens - ihe ngwa anya usoro, na-aga site na ya n'ime igwe ìhè, na-agafe ọmụma banyere isiokwu ahụ. On ziri ezi oke nke oghere ga-adabere na ihe doo anya image, àgwà nke-ebute site ná agba. N'ihi na beginners, ị na-ahọrọ ndị dị otú ahụ a na ngwaọrụ, ọ ga-eti na ibu na wider oghere igwefoto, ihe yiri ka a quality picture.

Isiokwu na-ewepụtara a nkenke nke Canon ika nke ngwa anya na usoro. Nke a siri ike bụ otu n'ime ndị ndú na mmepụta nke foto akụrụngwa. Anyị tụlee akara kasị ewu ewu n'etiti amu amu Gbasara Anya na a Baịbụl hiwere isi n'ebe ogologo nke 50 mm maka Canon ese foto. Ndị a na ngwaọrụ na-kacha na-eji dị ka a Eserese oghere.

Iji ụbọchị, anọ kpọrọ ọrụ 'na iri ise dollars "ndị na-esonụ nkọwa: aperture ma ọ bụ aperture - ƒ / 2,5, ƒ / 1,8, ƒ / 1,4 na ƒ / 1,2. First n'ihu site na oghere maka Canon na Aperture 2.5 bụ nnọọ kpọmkwem ngwaọrụ - a pụrụ iche na nnukwu oghere. Ọ na-anọchi si ọnụ ọgụgụ na nwere a pụtara warara ngwa, ka anyị kwuru banyere ya na-agafe, ma biri na ya ogologo agaghị.

Tụlee ndị kasị oké ọnụ price na oghere maka Canon EF50 mm ƒ / 1.8II. Nke a ngwaọrụ e wepụtara na 1991. Ọ e ji nkezi àgwà na, ọtụtụ ihe, ala price. Ndị a kwa ọ bụ nnọọ ewu ewu n'etiti foto. Ọbụna ọtụtụ amatours nwere ike ịhụ ndị a Canon anya m. Ahịa dị otú ahụ a na ngwaọrụ na-na nso nke 3000 rubles.

Kọwara ngwa anya usoro na-anọchi ndị mbụ version nke "na iri ise dollars» CanonEF usoro. Ndị a na ngwaọrụ dị iche naanị imewe, Gbasara Anya nwere kpamkpam yiri. Oghere gbọmgbọm ka nke plastic, ọbụna a nfiksi n'ugwu ka nke plastic. N'ihi na ha tụnyere, mbụ n'onwe e arụpụtara ke a metal ụlọ.

The abụọ echiche oghere maka Canon - EF50 mm ƒ / 1.4USM. Weere nkezi na akara nke "na iri ise" Canon ụlọ ọrụ. Nlereanya a bụ nnọọ mma karịa gara aga oghere. The ụlọ ka nke a ọzọ siri ike na àgwà plastic, obi ụtọ na-emetụ, bayoneeti kpọgide - dara. Otú ọ dị, nke a oghere maka Canon nwere ịrịba drawback - a kama agha plastic "proboscis", nke gbatịrị na-elekwasị anya. Ọtụtụ mgbe, n'ihi na nke nsogbu na nke a mmewere nke oghere bụ na ọrụ center.

The atọ na ngwaọrụ na-chọrọ ka a tụlee - a oghere Canon 50mm EF ƒ / 1.2L USM. The ụlọ ka nke a nnọọ elu mma plastic, bayoneeti kpọgide - dara. Oghere nwere a obere size, ma unit arọ bụ 550 grams. The ụlọ nke Canon 50 mm EF ƒ / 1.2L USM - mmiri- na dustproof. Ọ tutu amama enweghị mbụ ụdị, ya bụ na enweghị eji ọcha. Mgbe n'ilekwasị anya oghere n'ihu oghere na-aga miri n'ime ahu.

Nke a na-ekwubi anyị nyochaa nke Canon anya m. Ọ nwere ike kwubiri na ngwa anya usoro nke a ika nwere nnọọ siri ike arụmọrụ, ha na-enwe ka mpi na hà okwu na niile na ndị ndú ụwa na imewe nke foto akụrụngwa.

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