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 ...

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 ...

When buying a mirrorless or DSLR camera, there's an equally crucial side question: What lenses do I need for this thing? The glass you place in front of that sensor plays a key role in how your photos ...

This K-Mount workhorse, the Pentax-D FA 24-70mm f/2.8 ED SDM WR, is now 10 years old – can it still hold up to modern scrutiny?

Central sharpness is outstanding at f/4 and f/5.6, excellent from f/8 to f/16 and very good at f/22. The edges are excellent from f/4 to f/8, very good at f/11 and f/16 and fair at f/22. That is a ...