SIGMA 17-50mm F2.8 EX DC OS HSM [Lens]
SIGMA 17-50mm F2.8 EX DC OS HSMは2010年7月に発売されたAPS-Cセンサー用のレンズである。ネットで調べると像面湾曲があると報告されており、実際に撮ってみると画面中央にピントを合わせると周囲は若干手前にピントが合っていた。発売当時の3分の1以下の価格で販売されている。
The SIGMA 17-50mm F2.8 EX DC OS HSM is a lens for the APS-C sensor released in July 2010. It was reported on the internet that there was curvature of field, and when I actually took the picture, when I focused on the center of the screen, the surroundings were slightly closer. It is now sold at a price less than one-third of the list price.
The SIGMA 17-50mm F2.8 EX DC OS HSM is a lens for the APS-C sensor released in July 2010. It was reported on the internet that there was curvature of field, and when I actually took the picture, when I focused on the center of the screen, the surroundings were slightly closer. It is now sold at a price less than one-third of the list price.
2020-07-08 13:47
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