Canon_Guy

Exactly. There is no feedback from user to camera based on which camera would obtain data needed to adjust its decissions. Moreover the computing power of a camera is by far insufficient for any ...

No way :-) ! It still is 4:2 in the favour of Canon + Canon body, flashes... :-) . But Sigma really shines with its Art lens lineup and currently is by far unbeatable in the price/performance ratio ...

24-105L is optically better. Especially at the long end the difference is big. And as already said, 24-105L is wider, has constant f4, has sharper edges, better IS, and better build quality. https: ...

Honestly I do not know where and why people got the idea that ISO12800 image should look like ISO100 image. The destruction Topaz made to your files is clearly visible even at those heavily ...

I know and I am desperately waiting for it :-) !

Yeap ;-) . Truly magic lens. Hopefully Sigma ships it as promissed (so far) on the beggining of August.

That is very important lens Canon RF line lacks a lot. Hoping for f/1.4 is too much wishfull thinking. That lens would be enormous and extremely expensive. Look at the size of S. 105/1.4. Canon has ...

Yes it has. Plus 4 UD elements to reduce aberrations.

Nope ;-) . Bigger...

Yes. If I hadn't a good use for fast aperture UWA, I would also hardly justify for my self having such a lens. But I have. And luckily I do not care about its weight and size. And I am trully ...

I still can not get over these insanely slow apertures. But yes, for some use it is sufficient. Same with my Sigma ;-) .

I am very curious about this 15-30mm. If Canon decides to sell it for let us say half of the price of RF 14-35 and the lens will not have any serious issues (e.g. extreme vignetting and ...

As already mentioned well by Laci55... This also is not my cup of tea. No offense please, I am just expressing my view of the matter. I would even say that this is a very good example how NOT to ...

What is absolutely crucial with the high ISOs and noone did mention it so far is the intended format and size of the final image. Is it print size A4 or smaller? No need for any denoising at all at ...

I do not think anyone from Canon marketing reads this thread. You should address rather Canon with comments to their web than Dpreview ;-) .

https://www.the-digital-picture.com/Reviews/ISO-12233-Sample-Crops.aspx?Lens=1198&Camera=979&FLI=0&API=0&LensComp=1197&Sample=0&CameraComp=979&FLIComp=0&APIComp=0

The ability to use EF mount lenses on R bodies makes quite significant part of the new R bodies success. Not only all non-IS lenses benefit from IBIS on most R bodies, perform better during AF and ...

To me this works well. For static scenes this works in almost 100 % cases. For example when shooting a flower in a foreground with busy background. For dynamic scenes with animal AF and focus ...

This is a general problem of the dual pixel AF compared to the phase detect. When the focused distance is way too far from the small subject the AF struggles even if the AF point is directly on the ...

RF 24/1.8 is very welcomed. Hopefuly it will not be too much cheap to introduce some major IQ issues. RF 15-30 STM seems weird to me. Why 3rd UWA lens for RF when many many other lenses is missing ...