One of the best parts of the Sony system is the vast library of different lenses available, making it easy to find an option that fits both your budget and your needs. In particular, there are many options for supertelephoto zooms, with Sony, Tamron, and Sigma each offering multiple choices. This excellent video comparison takes a look at seven such lenses to help you pick the right one for you.
[ Read More ](Originally posted by Alex Cooke)