In another forum, a reader asked for the raw files associated with one of my Last Word posts. He wouldn’t tell me why he wanted them or what he was going to do with them, so it was a no-brainer to decline. He was not pleased. The incident did have an upside, though: it got… [Read More]
My worst camera
Today’s cameras are marvels. It’s hard — impossible? — to find a truly bad one that costs more than, say, a thousand bucks. And there are plethora of truly great ones, cameras with capabilities that were the stuff of science fiction a generation or two ago. Today, I’m going to tell you about the worst… [Read More]
Gone over to SSL
In order to provide better security, I’ve switched both my blogs over to secure sockets layer encryption. That means, that if you type http://{either site name}, your request will automagically be redirected to https://{either site name}. You will see a reassuring icon in your browser’s URL bar. In Firefox, it’s a green padlock. and in… [Read More]
Luminance and focus plane
Fair warning: this is a nerdy little post, of interest only to photo-techies and numbers junkies. Who’s left? Jack, I knew I could count on you. A reader took me to task several days ago for using the Adobe RGB green channel as a proxy for luminance when I measured focus accuracy and focus shift…. [Read More]
D850 with Nikon 70-200/2.8E, CDAF vs PDAF accuracy
This is a continuation of a series of posts on the Nikon D850. You should be able to find all the posts about that camera in the Category List on the right sidebar, below the Articles widget. There’s a drop-down menu there that you can use to get to all the posts in this series; just… [Read More]
- « Previous Page
- 1
- …
- 44
- 45
- 46
- 47
- 48
- …
- 380
- Next Page »