The Panasonic LUMIX S1 digital single lens mirrorless (DSLM) camera incorporates a 24. 2 Megapixel high resolution 35mm full-frame MOS sensor. The LUMIX S1 utilizes the new l-mount standard, which boasts a well-balanced, large inner diameter and compact dimensions for a flange focus to realize optimum size and performance as a digital mirrorless camera system.