精工镜头中国***一级代理----道路监控专用之SSV0550GNBModelNo.型号SSV0550GNB功能说明1/3“5-50mm手动变焦二可变自动光圈DC驱动CS接口Imagesize(CCDtype)CCD尺寸3.6X4.8mm(1/3”)Focallength焦距5-50mmCameramount(Flangback)接口CSBackfocallength后焦长10.9-11.4mmMaximumapertureratio孔径比值1:1.45Zoomratio2.44XIrisControlmVThodD.DIrisrange光圈F1.45-360Speed***Inputvoltage&current***Sensitivityadjustment***Focus聚焦ControlmVThodManual手动Zoom变焦ControlmVThodManual手动Fieldofview(DXHXV)视角1/3”Wide67.6°X54.2°X40.4°Tele7°X5.6°X4.2°Minimumobjectdistance***小物距0.3mEffectivediamVTerFrontф55mmRearф73.5mmFilterscrewsize***Totalweight重量240gApplicationtemperaturerange-10ºC~+50ºC(+14°F～+122°F)Dimension(mm)外观尺寸Ø50.5X71.5)