Sony Pan/Tilt/Zoom Network Camera EVI-D100 (Discontinued by Manufacturer) Horizontal Lines 460 TV lines (Wide end) Lens 10x Optical zoom, 40x with Digital Zoom, f=3.1 mm (wide) to 31 mm (tele), F1.8 to F2.9 Pan/Tilt : Horizontal +/- 100 degrees (Max speed 300 degrees/s), Vertical +/-25 degrees (Max speed 125 degrees/s) (in 5/72 degrees increments)