Sigma 50-100mm f / 1.8 DC HSM Art lens foto na ụdịdị leaked

Sigma bụ otu njedebe na-akpọsa ngwaahịa ọhụrụ abụọ, ndị nkọwapụta ha na foto ha ka na-agbasa. Ha bụ 50-100mm f / 1.8 Art na 30mm f / 1.4 lenses Contemporary ma ha na-abịa n'isi nso.

Onye ọ bụla ọkacha mmasị ndị ọzọ oghere oghere na-akwadebe ikpughe ọhụụ abụọ ọhụụ. Asịrị agbaala na weebụ, mana ọ nweghị onye nwere ike ịkọwa kpọmkwem nkọwa gbasara ụdị ndị na-abịanụ.

Anyị nwere ike itinye ihe niile n’azụ anyị ugbu a, dịka isi mmalite ndị tụkwasịrị obi ka leaked ha na, ebe ha abụọ na-ada ka nnukwu ngwaahịa, otu ga-ezu ohi. N'akụkụ nke 30mm f / 1.4 DN Contemporary, Sigma ga-ewebata oghere 50-100mm f / 1.8 DC HSM Art.

Sigma 50-100mm f / 1.8 DC HSM Art lens gosipụtara na webụ n'ihu ọkwa ọkwa gọọmentị

Usoro usoro Sigma dum dị oke mma. Otu ihe nwere ike ịbụ nkeji 24-105mm f / 4, nke ndị na - ese foto anabatabeghị. Ka o sina dị, echiche ahụ na-echere na ọtụtụ mmadụ na-echesi ike ka ụlọ ọrụ ahụ weta ihe ọhụrụ.

Oge a, ọ ga-abụ nnukwu mmadụ niile ga-ekwu maka ya. Ngwaahịa a bụ Sigma 50-100mm f / 1.8 DC HSM Art lens wee mepụta maka igwefoto DSLR nwere ihe nrịba ama APS-C.

A ga-ewepụta ya na Canon, Nikon, na Sigma mounts, n'agbanyeghị na ọ nwere ike ịbụ maka igwefoto Sony A-Mount. Nke a optic ga-enye a 35mm Baịbụl hiwere isi n'ebe ogologo Ẹkot 75-150mm.

Nke a bụ anya Sigma 50-100mm f / 1.8 DC HSM Art lens.

Kemgbe 18-35mm f / 1.8 Art lens pụtara, ndị mmadụ ebutela atụmanya ha nke ukwuu site na Sigma. Ihe nlele anya nke nwere oghere f / 1.8 oge niile na ntanetị 50-100mm ga-egbo mkpa ha.

Ihe nyocha ahụ ga-enwe ihe iri abụọ na otu na otu iri na ise nwere ihe atọ FLD na otu SLD na ndị ọzọ. Ọ ga-enwe ebe dịkarịsịrị anya nke 21 centimeters na oghere ụzọ okirikiri nke 15-agụba.

Ngwongwo ultrasonic ga-adị ọhụrụ ma nyekwuo nlezianya dị jụụ na ngwa ngwa. Dabere na leakster, oghere na-abịa na ntinye uche na usoro mbugharị n'ime, nke pụtara na oghere elekere n'ihu anaghị agbagharị mgbe ọ na-elekwasị anya, ebe ogologo lens anaghị abawanye mgbe mbugharị.

Sigma 50-100mm f / 1.8 DC HSM Art lens ga-atụ 93.5mm na dayameta na 170.7mm n'ogologo. A ga-atụle eriri ya na 82mm na ngụkọta ya ga-abụ 1.490 grams. A ga-ewepụta ya na ahịa gbara gburugburu Eprel 22 maka ọnụego ihe dị ka $ 1,500.

Sigma 30mm f / 1.4 DN Contemporary na-abịa n'oge na-adịghị anya maka ese foto na-enweghị enyo

Anya nke abụọ dịkwa mma na akwụkwọ ma ọ ga - emesị tufuo oghere f / 2.8 dị na ntinye akara enweghị atụ nke Sigma. Ihe ngosi 19mm, 30mm, na 60mm niile nwere oghere f / 2.8 kachasị elu.

Mgbanwe ahụ nwere oghere 30mm f / 1.4 DN Contemporary. Mgbe ya Baịbụl hiwere isi n'ebe ogologo hụrụ tupu, ya ihie ga-nabatara mirrorless ọrụ igwefoto. Onye nrụpụta Japanese ga-ahapụ optic a maka Sony E-Mount na Micro Four Thirds nkeji.

Sigma 30mm f / 1.4 DN Contemporary lebara anya ga-ahapụ ya na Machị a.

Isi mmalite na-akọ na optic ga-enwe ihe itoolu na mpaghara asaa nwere oghere nwere akara 9. Ogwe AF bụ steepụ moto na nke kachasị elekwasị anya bụ 30 centimeters.

Ihe ngosi a na-egosiputa usoro nlebara anya n'ime ya, ma ihe ntinye ya bu 52mm. Igwe onyogho nke Sigma 30mm f / 1.4 DN nwere ogologo 73.3mm na akara nke 64.8mm. Ndị na-ese foto ga-enwe obi ụtọ ịnụ na ngwaahịa a dị fechaa, ebe ọ bụ na ọ dị naanị gram 265.

Nkọwa ya dị na-ekwu na oghere ga-adị na Machị 18 maka ihe dịka $ 450.