Panasonic's tiny Lumix G 14 mm f/2.5 Micro Four Thirds lens is on sale on Amazon for just US$197.99. Given the 2x crop factor of the Micro Four Thirds sensor, this lens represents the same framing as a 28 mm full-frame unit, making it a great pairing with a compact M4/3 for travel, landscape, and street photography, where you want a little more context in your frame and want to keep things pocketable.