Image Device: 1/3" Sharp CCD Number of Pixels: PAL: (H)500x(V)582 Horizontal Resolution: 420 TV Line Minimum Illumination: 1.0 Lux Built-In Lens: 3.7mm super cone pinhole lens (3.6mm board lens / 3.5-8mm Vari-focal lens optional) Housing: Black Dimension: 30x30mm PAL / NTSC Available