The first model in the 12.3-megapixel Olympus Pen series of interchangeable-lens compact cameras with a built-in pop-up flash.The Olympus Pen E-PL1 is a third-generation model in a series of cameras pioneered by Olympus with the aim of providing small, interchangeable-lens cameras with sensors significantly larger than those in digicams. While offering the same 12.3-megapixel Live MOS sensor, SSWF dust removal system and TruePic V image processor as the E-P2, the new model is smaller and lighter in construction, with an aluminium front panel and polycarbonate rear.
