With digital SLR cameras so affordable now, it's inevitable
for techies and budding photographers alike to snap them up like hot
cakes. But while the cameras are cheap, the lenses are not.
But fret not, because you can actually buy used lenses instead. Used
lenses are a real bargain but there are some things you should be
aware before you buy them. And that's what this guide is all about.
In this major update, we revamped the entire guide with additional
details and photos. We also corrected numerous mistakes and
streamlined the guide.
Read more at TechARP.