Podcast Episode
If you’ve read more than one or two articles on our blog you’ve likely seen images of MTF charts and heard us discuss testing lenses on the optical bench. But what on earth does that mean, and why do we do it? We’re breaking it down with the best people possible, Roger, Aaron, and our audience surrogate, Ryan.
Geek Articles
WARNING! THIS IS A GEEK LEVEL III ARTICLE. It’s about testing, not image making. If you’re into geeky testing stuff, you’ll probably find this fascinating. If you’re not into geeky stuff but are into how lenses change over time, you’ll find skimming it worthwhile. If you’re a Fanboy or Fangirl, there’s nothing here for you; there are […]
Geek Articles
It took me a bit longer to get back to m4/3 testing than I expected, but we have an interesting set of primes to look at today, the ‘about 45mm’ group, which includes several 42.5mm and a couple of 45mm lenses. Please don’t get all worked up about that small difference in focal lengths; it’s […]
Equipment
I generally let you know what my expectations are before I start, to hopefully let you know where my personal opinion affects things. The fact that I’m just posting tests of the Sigma 24-105mm f/4 DG OS HSM Art months after the lens was released tells you a lot. I’m not excited about testing 24-105mm lenses; it’s […]
Lenses and Optics
This blog is a little different. It’s geekier than most, of course. Also, I don’t use it to make income, and that makes it a bit scattered. A mainstream blog has to cover all the hot topics. I get to cover what I’m interested in at the moment. More importantly, I don’t have to cover […]
