Hasselblad’s new XCD 4/45P is the world’s lightest digital medium format autofocus lens on the market today. That means legendary Hasselblad image quality in a really portable package. Weighing in at just over a half a pound and not even 2-inches tall, the f4 45mm lens is comprised of 9 elements, for state-of-the-art optics & that timeless square format in the brand’s compact X1D camera system.