When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Rightly or wrongly, manufacturers of broadcast studio cameras and lenses decided long ago to ...

So I got a cheap lens (Phoenix 19-35mm f/3.5-5.6) at a thrift store, and also picked up a Tamron 24-80mm f/something (don't recall right now) Was going to keep only one, but would like to do a ...

Factors that can affect lens performance, and how to overcome them. Lens technology has come a long way over the past two decades and many photographers are prepared to invest in high-performance ...

Wondering whether to spend the extra bucks for that premium lens? Test measurements from DxO Labs try to make it easier to gauge its sharpness on different camera bodies. Stephen Shankland worked at ...

For this review, the sharpness test is carried out by photographing a real-world sample, rather than a test chart. The Neptune Convertible Art Lens System was mounted on a Nikon D4S, which was in-turn ...