Unverified88% confidenceDecision RuleTime unknown
打鸟/野生动物摄影需要焦段≥400mm,若在丛林或距离远的场景优先150-600mm或200-600mm;而拍飞机、体育竞技100-400mm或300mm定焦即可覆盖
1
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88%
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Long-term
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Unverified打鸟/野生动物摄影建议焦距至少400mm起步,100-400mm在APS-C画幅上等效可达600mm更实用;70-300mm的300端拍鸟通常裁切后不够用87% similarUnverified拍飞鸟、野生动物优先选150-600或200-600焦段,机场/赛道拍摄200-500即可;100-400为通用远摄,兼顾风光压缩与人像特写但打鸟焦距偏短,需搭配1.4x增倍镜才能补足87% similarUnverified拍摄鸟类飞行(打鸟)建议焦距≥500mm,机身+镜头等效焦距达700mm以上更从容;纯观鸟或大型猛禽300-400mm可能不足84% similarUnverified拍摄野生鸟类推荐等效焦距≥500mm;机场拍飞机/大型野生动物400mm够用;打鸟极致需求上600mm并考虑增倍镜,但增倍镜会损失1-2档光圈并降低对焦速度84% similarUnverified打鸟/野生动物入门方案:全画幅机身 + 100-400mm或200-600mm级镜头 + 单脚架/独脚架,追焦机身开启动物眼部识别;若焦段仍不够可加原厂1.4x增距镜(损失1档光圈)82% similar
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