Unverified85% confidenceCautionTime unknown
有风环境下不建议使用带中轴升高的姿态拍摄延时，中轴每升高10cm会显著放大顶端振幅；应尽量压低重心并使用底部挂钩配重（挂包或水袋）增强抗风性
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85%
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Long-term
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