Unverified88% confidenceFactTime unknown
逆反射系数约500cd/lx/m²,属于微棱镜结构的高亮度等级,夜间远距离可视性显著优于普通工程级反光贴
1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified认准符合EN 13356或GB 20653标准的反光材料,逆反射系数≥330 cd/lx·m²,普通玩具级反光贴通常<100 cd/lx·m²,夜间实际反光距离差距可达3倍以上82% similarUnverified选反光贴看逆反射系数,普通级约50-70cd/lx/m²,工程级约250cd/lx/m²,钻石级(微棱镜)可达400-800cd/lx/m²,夜骑或高速通勤优先选工程级及以上76% similarUnverified夜拍主摄传感器优先选1英寸大底(如索尼IMX989/LYT-900),其次1/1.3英寸(IMX/LYT-700系列);1英寸底单像素进光量比1/1.5英寸提升约60%,暗光纯净度差异肉眼可辨75% similarUnverified夜景主摄传感器面积≥1/1.3英寸 + 单像素≥1.2μm,暗光进光量显著优于1/1.7英寸小底,弱光纯净度差距在夜景放大后明显75% similarUnverified追求真实大底成像,认准1英寸传感器(如索尼IMX989/LYT-900),其单像素尺寸和进光量显著优于1/1.3英寸,弱光画质差距在夜景直出时肉眼可辨74% similar
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