TigTillinghast

It affects focusing in that it'll move your f/stop up a stop or two, depending on which TC you're talking about. That may or may not exceed the minimum aperture needed for your body to use ...

You can stack them. Just take a short extension tube an put it in between them. That's how we all use our Canon TCs stacked. Good luck!

Had a used Sigma 24-35 Art f/2 come in today. Had to go shoot it for an event without any testing. Much nailing of focus. Was dreading going through the Sigma Dock process (rather tedious), but I ...

I use the Really Right Stuff leveling base too. Very well designed in terms of tightness, flange handle ergonomics, etc. I looked around for a used one on eBay and got it for about 70-80 percent ...

I find the Tamron 85mm 1.8 to be a full class better than the older Canon. It is terribly sharp. Not quite as sharp as the Sigma 85, which at its launch I believe was the sharpest autofocus ...

WHICH HEAD? MH, I have three gimbal heads - a super cheap one (and have used a couple others in this category), a LensMaster, and a pretty nice RSS one. The best value for money is the LensMaster. ...

Have one of the early ones. Never noticed anything overly-stiff. I do notice that it makes a different noise than some of my other lenses (which are mostly silent). Sounds like two pieces of paper ...

Yes, you would see a significant advantage. You will find that not only do you get the extra 40 percent magnification, but that the sharpness of the lens exceeds that of the Tamron to a degree ...

That was my hope. I just received the Ivy. Made two prints, and the quality looks to be - for now - about as good as my iPhone X is capable of making (meh). Can't comment on color fastness yet....

Unlike with Canon's MFA process, the Sigma version (using their dock) allows you to make separate adjustments by distance to subject. I've found that once I go through this more complex process of ...

You can save settings for one body and the other, and swap them, although this is far from convenient. My own strategy is to do the Sigma dock process with one body, which brings the lens into a ...

If it were the case that AFMA was merely a lens adjustment, it would be logical that a different body or adding a teleconverter wouldn't change the needed adjustment. But that does not appear to ...

It appears to work the same with Canon and Nikon. Here's the issue... The dock adjustment allows *one* setting to be placed in the lens. If you need two different settings for different ...

With the Canon system, using in-camera AFMA, yes you do need to do an independent calibration with the TC. The data is stored with the camera, not the lens. The dock complicates things. For that, ...

Fishy, my kids. When indoors, these young kids run around very, very close to me. Some of the best opportunities to capture them are when their pulling my legs, or interacting with each other in ...

Owned the 7d2, a few 1dxs and now a couple 5d4s. The quick version: In general, the 5D4 will be better than the 1dx in almost every capacity. Low light, image quality, etc. It is, however, inferior ...

I too dropped one of my 5d4s to concrete. Suffered a scrape on case that dig into the magnesium. It was the first day that were released. Shrugged it off and was never an issue. Also had to scrape ...

Yeah, except they only sell black and yellow ink, and let people use third party inks with adapters for red and blue :)

Bought one used for $550. It is a really nice lens, one of my favorite among the Art series (I own 4). I appreciate that the 24 - 70 is a pretty nice zoom, but image quality difference at the same ...

The original poster showed that DXO is showing a lens-camera score that appears to be wrong based on all other objective measures and personal experience. I know of no other source that concludes ...