neurorx said:Great picture. Thank you for posting. Do you happen to recall the settings you used for this photo?
1/160, f/2.8, ISO 400, flash power 1/64
The lens was probably 30-36 inches from his face.
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neurorx said:Great picture. Thank you for posting. Do you happen to recall the settings you used for this photo?
blobmonster said:... To the person above who said they were still confused and considering Sigma, I don't get why you wait if you're in the market and have the money. The Canon f1.4 is obviously the better buy and investment...
... Besides, buying off brand jeopardises your existing investment in Canon photography as it arguably impinges on Canon's profitability...
mclaren777 said:I cancelled my Amazon pre-order this afternoon and bought one at a store in Seattle instead.
SecureGSM said:Besides the Sigma 85 Art is a (much) better glass. rendition, sharpness, bokeh, vignetting, CA and rock solid AF (centre and peripheral AF points, good and bad light confirmed).
edoorn said:the thing is, with Sigma you never know if your copy focusses right or not. I used to have a 35A which was fine! (not as good as the 35 II but still good enough). But I have also tried sigma lenses where that particular copy was just a miss. I know people who also have the Sigma art but don't have as much luck (problem seems to be outer focus points, in particular in less than ideal light - mind you, they use the lens in real world applications such as weddings, events, etc. - no tripod tests). So it is not proven at all that this lens performs as well as a first party lens.
Another thing is that you might need to rely on service responsiveness. Depending on where you are, Sigma's turn around can be long . Speaking from experience, because before said 35A was sold, it broke twice (different problems) and it took weeks before I had the lens back.
Ps: have not yet seen a good extensive review where both lenses are pitted against each other so your conclusion seems very premature.
edoorn said:the thing is, with Sigma you never know if your copy focusses right or not. I used to have a 35A which was fine! (not as good as the 35 II but still good enough). But I have also tried sigma lenses where that particular copy was just a miss. I know people who also have the Sigma art but don't have as much luck (problem seems to be outer focus points, in particular in less than ideal light - mind you, they use the lens in real world applications such as weddings, events, etc. - no tripod tests). So it is not proven at all that this lens performs as well as a first party lens.
Another thing is that you might need to rely on service responsiveness. Depending on where you are, Sigma's turn around can be long . Speaking from experience, because before said 35A was sold, it broke twice (different problems) and it took weeks before I had the lens back.
Ps: have not yet seen a good extensive review where both lenses are pitted against each other so your conclusion seems very premature.
SecureGSM said:Wow I, premature conclusions...
That is why I call my point being proven and documented.
SecureGSM said:Besides the Sigma 85 Art is a (much) better glass. rendition, sharpness, bokeh, vignetting, CA and rock solid AF (centre and peripheral AF points, good and bad light confirmed).
neuroanatomist said:SecureGSM said:Wow I, premature conclusions...
That is why I call my point being proven and documented.
SecureGSM said:Besides the Sigma 85 Art is a (much) better glass. rendition, sharpness, bokeh, vignetting, CA and rock solid AF (centre and peripheral AF points, good and bad light confirmed).
Where is your proven and documented evidence that, compared to the Canon 85/1.4L IS, the Sigma 85A has, "...(much) better glass. rendition, sharpness, bokeh, vignetting, CA."
Yes, 'premature conclusions' certainly applies.
Viggo said:I’ve read about AF issues with all Art lenses, including the 85 and 135, and all the five Art’s I had, so for me it would never ever matter what Sigma does, I will never buy one again![]()
SecureGSM said:Sharpness: You aren’t really questioning the fact that Sigma Art is sharper than Canon 85 F1.4 IS wide open Are you?![]()
SecureGSM said:CA: there quite a few images that were taken with the new Canon 85 F1.4 IS were posted here by lens owners and an excessive CA levels are so obvious that one has to blind to not notice. There is less CA in Sigma 85 Art images. Still a fair amount as I have mentioned but not as much.
SecureGSM said:Bokeh: again, quite a few images are available that point to bokeh quality of the new Canon lens being not superb. Again, I see what the bokeh is like in Sigma 85 Art images taken wide open.
SecureGSM said:And finally Vignetting: Sigma 85 Art is known to be nearly vignetting free wide open due to its super large front element. Stopped down to 1.8 the lens is virtually vignetting free.
If you don’t believe my words, then ask Bryan of The Digital Picture or some one else who’s opinion you can trust.
SecureGSM said:What other 85mm wide aperture prime lens are you aware off that exhibits such a low level of vignetting at F1.4 or F1.8? Zeiss Otus, Milvus, Tamron, Canon 85/1.2, Nikon, Sony GM?
Viggo said:I suspect the 85 IS better than the 1.2 in a lot of areas, and here’s a comparison between the 1.2 and Art at 1.4, doesn’t exactly show the Sigma as the big winner.
https://www.the-digital-picture.com/Reviews/Lens-Vignetting-Test-Results.aspx?Lens=1085&Camera=979&FLI=0&API=0&LensComp=397&CameraComp=9&FLIComp=0&APIComp=1