Claim: The Pentax K100D (sometimes confused with the more advanced Pentax K10D) features six effective megapixel CCD sensor, an analog-to-digital converter, and a shake-reduction system, and its fastest shutter speed if 1/4000 seconds.
Evidence: The K100D is sometimes confused with the similarly named, but more advanced, Pentax K10D. The K100D features a six effective megapixel CCD sensor, coupled with an analog-to-digital converter (ADC) and a sensor-based shake reduction system within the camera body. The slowest metered shutter speed is 30 seconds and the fastest shutter is 1/4000 seconds.