Few lenses are more versatile and useful than a tilt-shift lens, offering high levels of sharpness, the ability to control depth of field independently of aperture, correction of verticals, and more. For Nikon shooters, there is the PC NIKKOR 19mm f/4E ED tilt-shift lens, and this excellent video review takes a look at the sort of image quality and performance you can expect from it in practice.
[ Read More ](Originally posted by Alex Cooke)