Let's see, my K20D has ~ 44,000 pixels/mm2, my Panasonic Lumix FZ50 (for example, I'm sure it can be topped) has about 265,000 / mm2 (had to double check the math on that, damn those sensors are small). The lens on the Lumix is decent, but probably a fair step shy of a basic SLR 'kit' lens, yet...