Glenn Barber

I guess I should have been clearer - i guess you could interpret small different ways.

These are very big crops...see full frame below... Also very dark birds and horrible bright haze lighting and ISO 2000 - which is pretty noisy  I ran these through AI-Denoise or the noise would be ...

The focus on the A7III is pretty good - and I hear it does well with tracking.  I also have an A9 which is really good at tracking and focus accuracy - but there's just not enough resolution for ...

IS was turned on  mode 2.

Ive been shooting with the A7r4 since its early release and tested out various copies that were provided me as part of a study on focusing with long lenses. Initially I was having issues with ...

I think the 1.4 might be something I would use for reach with the A9 and the 200-600 - but I would not recommend it on the A7R4.  The A9 tolerates lower light and has less noise at higher ISO's ...

Thanks for pointing that out - we have both Anna's and Allens here at the preserve, and I see the difference in the body coloring (Anna's bodies are more green iridescent rather than the brown ...

I am not sure of the optics behind the red patch, I suspect some sort of diffractive reflection, but its very directional and when conditions are right can act like a laser beam which confuses the ...

My A7R4 is with Sony Pro Support and this weekend I went out to the Irvine Bird Preserve to try out a new combo, the loaner A7R4 and a new 200-600 thats hadn't seen much use since I purchased it ...

Thanks Mark! All I can saw is Wow!  Maybe there's a FE 600 F4 in my future - for now I need to be happy with the 200-600.   I love the A7R4 for the incredible detail - but the color from the A9 ...

The point about most of these images is that they we cropped to 100% from a 64MP image. Most of the targets are very high up on trees or quite far away. With the same 400 Lens even the A9 can't ...

I noticed you were referencing AI Sharpen - however my issue was largely with high iso noise - and as far as i can tell that is an entirely different product. I note that topaz does not have a ...

Thanks you, I ve heard this from several others as well, was dragging my feet on yet another purchase.

Wow Mark! One of the most enjoyable videos ever!.  And as always, fantastic shots.  Lucky. you can get so close to those Egrets down there.  We have stalking Great Blue Herons, but the few Egrets ...

Ok, OK - I'll try it...do they ever have a sale?  Still paying for all this gear I've accumulated lately.

I keep hearing about Topaz  - was holding off on the extra $80 hoping Adobe would improve their raw tools.  I mostly shoot in raw and process in Adobe Bridge.

The problem was mostly slight mis-focusing, as well as unexpected blurry images where it seemed like IS wasn't working.  Sony Pro support has confirmed the problem with the Camera (lens works ...

I took my A9 out with the grip and the 200-600 today.  Even with the better speed and extra reach, I had a difficult time getting the kinds of shots I posted with the A7R4 and the 100-400.  Mostly ...

"I guess you have to know these things when you're king!"

I'd estimate swallow airspeed at 35mph - no idea what you mean by African vs European tracking.