Unverified78% confidenceTradeoffTime unknown
加入防抖组件通常使镜头增重约50-150g并使镜身变长，对追求便携的大光圈定焦(如35/50mm f1.4)而言，防抖版性价比不高，静态拍摄靠提高ISO更实际
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78%
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Unverified长焦镜头(200mm以上)优先看镜头防抖级数而非机身，因机身IBIS对长焦补偿效率随焦距增加而下降；机身防抖对广角(<35mm)最有效81% similarUnverified首次购机预算有限时买机身+镜头套装（Kit）更划算，但套机变焦镜头（如16-50mm/28-70mm）光圈普遍只有F3.5-5.6，追求虚化和弱光应单独配大光圈定焦（如50mm F1.8）78% similarUnverified手持视频建议镜头等效焦段覆盖16-24mm广角端，长焦端在越广的角度下防抖越易稳定；超过85mm的长焦手持即使有防抖也需≥3档补偿才勉强可用78% similarUnverified70-200 f/2.8变焦镜头搭配增距镜（1.4x/2x）可临时延伸至280/400mm焦段，是'一镜多用'性价比方案，代价是光圈缩小、画质轻微下降和对焦速度下降78% similarUnverified定焦镜头（如35/50mm f/1.8）比同焦段变焦光圈大2档以上、更轻更锐、价格更低，但需靠走位构图；不接受换镜或频繁移动的场景优先变焦78% similar
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