1/3"Sharp CCD,420TVL,27K Pixels 1.0 Lux, LENS :3.6mm Specification DV-621C Image Device sharp 1/3" color CCD Number of Pixels NTSC:510(H)?492(V); PAL:500(H)?582(V) Scanning System PAL: 625 Lines, 50 Field NTSC:525Lines, 59.9F/S Sync System Internal Synchronization Horizontal Resolution 420 TV Line