Sigma 35mm F1.4 DG HSM 鏡頭優點缺點、用家心得分享 - DCFever.com

USE SONY A99 very often hunting on focusing 嚴重走焦, 對焦3米物品, 全開1.4, 最少對後了1-2尺. 返雙成換第二支, 好DD, 不過都係唔得 雙成話 ART 鏡支支都係咁, 人人都知喎 (咁我唔係人啦) 叫我返 SIGMA 廠 CALC 鏡, 大佬, 鰂魚涌呀, 我住新界, 仲要全 OFFICE ...

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