AVENIR/ 變焦工業(yè)鏡頭SR12575

主要特點(diǎn): 12.5-75mm手動(dòng)光圈手動(dòng)變焦鏡頭。適合CCD尺寸為2/3″或1/2″或1/3″或1/4″的攝像機(jī)。 Model No SR12575 Image Format Cover 2/3" ～ 1/3" 焦點(diǎn)距離 12.5 ～ 75 mm 最大光圈比率 1 : 1.8 Zoom Ratio 變焦倍數(shù) 6.0 倍 Iris光圈 Control Method 手動(dòng) Iris Range F1.8 ～ Close 速度 * * * Input Voltage & Current * * * Sensitivity Adjustment * * * Focus　焦點(diǎn) 控制方式 手調(diào) Zoom　變焦 控制方式 手調(diào) 視角 (D×H×V) 1/3 inch Wide 26.6° × 21.2° × 16.1° Tele 4.5° × 3.6° × 2.7° 1/2 inch Wide 34.9° × 28.3° × 21.4° Tele 6.0° × 4.8° × 3.6° 2/3 inch Wide 47.9° × 38.7° × 29.3° Tele 8.2° × 6.6° × 4.9° 1 inch Wide * * * Tele * * * Minimum Object Distance最小可視距離 1.0 m Back Focal Length　后焦長度 17.19 mm Effective Diameter Front　前部 φ44.0 m Rear　后部 φ13.0 mm Filter Screw size M49.0 P=0.75 Mount C / 17.526mm Mechanical Dimension(D×L)機(jī)械尺寸 φ54.4mm × 100.5mm Weight重量 368.0g 應(yīng)用溫度環(huán)境 -10°C ～ +50°C (+14°F ～ +122°F) 規(guī)格圖