Motorized Zoom Lens 6‑22mm 5MP Focal Length High Precision Auto Zoom Autofocus IR Correction D14 Mount Fixed Iris Industrial Lens Item Type: Motorized Zoom LensMaterial: Aluminium alloyResolution: 5 MegaPixel Image Format: 1/2.5in Focal Length: 6~22mm Aperture: F2.2 Mount Interface: D14 Field Angle (DxHxV) 1/2.5° Short Focus: D 58, H 46.4, V 34.8 Telephoto: D 20.4, H 16.3, V 12.21/3° Short Focus: D 46.5, H 37.2, V 27.9 Telephoto: D 18, H 14.4, V 11.41/4° Short Focus: D 34.5, H 27.6, V 22.5 Telephoto: D 12.6, H 10.1, V 7.6 Optical Distortion: -0.61~-15.6%(1/2.5in) CRA: ≤11.94° (short focus), ≤11.38° (telephoto) M.O.D.: Approx. 0.3m/11.81in Dimension: 28x45.3mm/1.10x1.78in Flange BFL: Approx. 13.5mm/0.53in BFL: Approx. 6.4mm/0.25in MBF: Approx. 6.2mm/0.24in IR Correction: Yes Operation:Iris: Fixed Aperture Focus: Autofocus (DC) Zoom: Auto Zoom (DC) Operating Temperature -20°C~+60°C