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视角约150度，相比部分170度广角机型覆盖范围略窄，介意画面两侧盲区的可对比宽视角型号

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70迈 A810 4K行车记录仪product_sku 车载记录仪category

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Unverified视角约150度属于常规水平，不算超广角，对车头两侧覆盖有限，介意大视角的可对比其他机型85% similar Unverified视角范围建议选择150-170度广角，170度以上会产生明显桶形畸变导致距离误判，而120度以下则看不到两侧障碍物；带广角矫正算法的方案可兼顾视野和真实感85% similar Unverified约170度大广角能覆盖更宽视野，但边缘画面会有一定畸变，判断距离时以中心区域为准85% similar Unverified记录仪的可视角度通常在140-170度，角度过大（如170度）虽视野广但存在桶形畸变，边缘拉伸影响远处细节，140-150度是取证清晰度与视野的平衡区间84% similar Unverified视角选择120-150度为宜，超过170度广角虽视野大但边缘畸变严重、距离感失真，会误判车尾障碍物实际距离84% similar

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