rubank

@Djehuty
No problem mounting a Manfrotto plate to a foot with Arca grooves.
So not an issue for you.
Isn´t that just great :)

I don´t understand why Sony, Nikon or Canon doesn´t make Arca-Swiss compatible tripod mounts.
Sigma and Tamron do.
Seriously, what´s wrong with the big three?

It will have to cater to legacy lenses, rather than have a costly sensor with capabilities far beyond its intended use (and a UI that lies to you). How to do legacy support? Easy, really. ...

Didn´t you read what you cited, or did you not understand?

...from a hunting trip up north, I stopped at this not so great looking  place in a little northern town to have a meal. It turned out to be quite a "hipster"-ish place, with excellent food! Highly ...

You must have got a really bad sample of that lens, it seems very far from what I get with mine - which is excellent from f/2,8 onwards. I suggest you compare to the test at https://www.opticallimi ...

https://petapixel.com/2018/12/07/psa-electronic-front-curtain-shutter-may-be-quietly-hurting-your-bokeh/ https://photo.stackexchange.com/questions/116682/why-does-electronic-first-curtain-shutter-a ...

Banding in unnatural lighting, e.g. LEDs, at certain shutter speeds is well documented. EFCS affecting bokeh is well documented. Prooves nothing. See above.

But what does "support for 8K video" actually mean? Will it do 8K video out of the box, or will it only record 8K to an external device? The R5 and A1are certainly 8K ready, and there´s nothing ...

OK. But if it doesn´t reflect the current state of technology, I see no reason to trust your data.

Right. Yes. Sorry for being unclear. Shouldn´t have said anything about "definition of PDR". My question is rather if new SW possibilities shouldn´t be reflected in the numbers you present in your ...

This might be a question primarily for Bill Claff, but I suspect others to have an opinion. In light of recent developments in noise handling in some newer SW, results at higher ISOs seem to change ...

And too few variables make for bad decisions. That´s why a variety of real life images give you the most useful information on what to expect from a specific lens/camera system.

I´m willing to sell my Nikon FE for £131K.
Should I do a Kickstarter campaign?

So the holes are detachable?
:D

So, someone compares an 18Mp CCD camera to a 24Mp CMOS one through processing in LR with his preferred settings (no mentioning on exposure parameters, ISO, what the used settings are, no D/L ...

You do that,
but don´t forget to approximate the quantisation difference between linearity and symmetry.
Otherwise your review might be an issue.

Haha,
that´s really quite funny :)

What a bummer.
At 600mm clear purple fringing, and lack of sharpness.

My "vintage" Tamron 150-600 G1 (F-mount) is very clearly better.
Back to the drawing board for Sigma this time.

@Roland K
No, but your device stores the data (position) which means that "anyone" with access to your device (phone, tablet, on-line camera...) can obtain that data.
Do you really think nobody does?