Canon's supertelephoto prime lenses are some of the most extreme lenses out there in terms of image quality, performance, and yes, price. If you are able and willing to shell out for one, though, you can generally expect a superlative experience. So, what exactly does that $13,000 get you? This neat video takes a casual look at the Canon RF 600mm f/4 L IS USM lens to answer that question.
[ Read More ](Originally posted by Alex Cooke)