Gadget Bag: New Lenses In A Digital Age

You've no doubt seen or heard about new "designed for digital" lenses that are optimized for better performance with digital image sensors. If you’re like most people, though, you’re not quite sure what that means—just what makes a lens that’s "designed for digital"? We’ll cover the details and show you how the new lenses have helped overcome some of the challenges once posed by a switch to digital, and how these advanced optics can improve your images.