ʻO Sigma 50-100mm f / 1.8 DC HSM kiʻi kiʻi kiʻi a me nā kikoʻī i pū ʻia

ʻO Sigma kahi mea e hoʻolaha ai i nā huahana hou ʻelua, nona nā kikoʻī a me nā kiʻi i hoʻokuʻu ʻia. ʻO lākou nā 50-100mm f / 1.8 Art a me 30mm f / 1.4 mau aniani o kēia manawa a ke hele koke mai nei lākou.

Ke hoʻomākaukau nei ka mea hana maka aniani a kēlā me kēia ʻaoʻao e hōʻike i ʻelua optika hou. Ua hoʻolaha ʻia nā lono ma ka pūnaewele, akā ʻaʻohe mea i hiki ke kikoʻī i nā kikoʻī kikoʻī e pili ana i nā hiʻohiʻona e hiki mai ana.

Hiki iā mākou ke waiho i nā mea āpau ma hope o mākou i kēia manawa, e like me ka hoʻopuka ʻana o nā kumuwaiwai hilinaʻi ʻia iā lākou a ʻoiai ke kani nei nā mea ʻelua e like me nā huahana maikaʻi, ʻaihue kekahi i nā kukui kukui āpau. Ma waho o ka mana 30mm f / 1.4 DN Contemporary, e hoʻolauna ʻo Sigma i kahi aniani 50-100mm f / 1.8 DC HSM Art.

Hōʻike nā aniani Sigma 50-100mm f / 1.8 DC HSM Art ma ka pūnaewele ma mua o ka hoʻolaha kūhelu

ʻO kā Sigma mau laina Art āpau ka palena palena. ʻO kahi ʻokoʻa ka 24-105mm f / 4 anakahi, i hoʻokipa maikaʻi ʻole ʻia e nā mea paʻi kiʻi. Eia nō naʻe, kū ka manaʻo a ke kakali nei ka nui o ka poʻe i ka hui e piʻi mai me nā mea hou.

Kēia manawa, e nui ana a e kamaʻilio ana kēlā me kēia e pili ana. ʻO ka huahana kahi aniani Sigma 50-100mm f / 1.8 DC HSM Art a hoʻomohala ʻia no nā kāmela DSLR me nā kiʻi kiʻi APS-C nui.

E hoʻokuʻu ʻia i Canon, Nikon, a me Sigma mauna, ʻoiai e lilo ia no nā kiʻi paʻi kiʻi ʻo Sony A-mount. E hāʻawi kēia optic i kahi 35mm kiko kiko lōʻihi like me 75-150mm.

ʻO kēia ka lens lens Sigma 50-100mm f / 1.8 DC HSM e hiki mai ana.

Mai ka puka ʻana o nā aniani 18-35mm f / 1.8 Art, ua hoʻokiʻekiʻe ka poʻe i kā lākou mea i manaʻo ai mai Sigma mai. ʻO kahi optic me kahi puka kiʻekiʻe mau o f / 1.8 ma loko o ka pae 50-100mm zoom e kū pono i kā lākou mau koi.

E loaʻa nā optic 21 i ka optic i nā hui 15 me ʻekolu mau mea FLD a hoʻokahi mea SLD i waena o nā mea ʻē aʻe. E loaʻa iā ia kahi mamao palena iki e nānā ana o 95 mau kenimika a me kahi puka ākea 9-pahi.

E hou ka motika ultrasonic a hāʻawi i kahi wikiwiki a wikiwiki hoʻi e kia ana. Wahi a ka leakster, hele mai ke aniani me ka nānā ʻana i loko a me nā ʻano hoʻonui o loko, ʻo ia hoʻi ʻaʻole e huli ke ʻano o ke aniani mua i ka nānā ʻana, ʻoiai ʻaʻole hoʻonui ka lōʻihi o ka aniani i ka hoʻokokoke ʻana.

E ana ana ʻo Sigma 50-100mm f / 1.8 DC HSM Art lens i ka 93.5mm i ke anawaena a me ka 170.7mm i ka lōʻihi. E ana ka pae o kāna kānana ma 82mm a ʻo kona lōʻihi ka lōʻihi e 1.490 gram. E hoʻokuʻu ʻia ma ka mākeke ma kahi o ʻApelila 22 no kahi kumukūʻai ma kahi o $ 1,500.

Sigma 30mm f / 1.4 DN ʻO nā aniani o kēia manawa e hiki koke mai ana no nā kāmela aniani ʻole

ʻO ke aniani ʻelua he maikaʻi loa ma ka pepa a hoʻopau loa ia i ka puka f / 2.8 i loaʻa i ka laina mirrorless ʻole o Sigma. Loaʻa i nā optics 19mm, 30mm, a me 60mm āpau i kahi puka f / 2.8 nui loa.

Loaʻa ka loli i nā aniani 30mm f / 1.4 DN Contemporary. ʻOiai ua ʻike ʻia kona lōʻihi kikoo ma mua, e hoʻokipa ʻia kona ʻōlinolino e nā mea hoʻohana kiʻi ʻole aniani. E hoʻokuʻu ka mea hana Kepanī i kēia optic no nā Sony E-mount a me nā anakika Micro Four Thirds.

E hoʻokuʻu ʻia nā aniani Sigma 30mm f / 1.4 DN Contemporary i kēia Malaki.

Ke hōʻike nei nā kumuwaiwai he ʻeiwa mau mea o ka optic i loko o nā hui ʻehiku me kahi puka puka 9-bladed. ʻO ka hoʻokele AF kahi kaʻa kaʻaahi a ʻo ka mamao palena iki e 30 kenetimika.

Hōʻike kēia optic i kahi ʻōnaehana i loko e nānā ana, akā ʻo kāna pae o ka kānana 52mm ka nui. ʻO ka aniani Sigma 30mm f / 1.4 DN Contemporary kahi lōʻihi o 73.3mm a me ke anawaena o 64.8mm. E ʻoluʻolu nā mea paʻi kiʻi e hoʻolohe i ka māmā o ka huahana, no ka mea he 265 wale nō kona kaumaha.

Ke ʻōlelo nei nā kikoʻī loaʻa e loaʻa ana nā aniani ma kahi o Malaki 18 no kahi $ 450.