Optics Fixed focal: f = 4.0 mm at F2.0 IR-cut filter for day & night function Field of View: 73° (horizontal) Angle Adjustment: Pan 0° ~ 355°, tilt 0° ~ 65° Lens mount: M12 Shutter Time: 1/25 sec. to 1/100,000 sec. Image Sensor 1/3'' Megapixel progressive...