ModelNoSSE0284SSE0284NIImageFormatCover1/3"～1/4"焦点距离2.8mm***大光圈比率1:F1.4Iris光圈操作手动调节IrisRangeF1.4～CloseFocusOperationFocus焦点手调ScaleFarNear远近视角(D×H×V)1/4inch87.2°×70.3°×53.0°1/3inch117.4°×95.6°×72.6°2/3inch***1inch***MinimumObjectDistance***小可视距离0.2mBackFocalLength后焦长度9.30mmEffectiveDiameterFront前部Φ19.7mmRear后部Φ8.9mmFilterScrewsize---MountCS/12.5mmMechanicalDimension(D×L)机械尺寸φ30mm×36.2mmWeight重量54.5g应用温度环境-10°C～+50°C(+14°F～+122°F))