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Two years of the Sony Small G Trio: User Experiences & Comments?

  
 
chiron
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p.4 #1 · p.4 #1 · Two years of the Sony Small G Trio: User Experiences & Comments?


MARKFER wrote:
The fact that we are guessing and not knowing is a testament to older and less pricey lenses vs the best of lenses. You want to prove good is good enough just compare sensor sizes or lenses.


Are you saying that we overemphasize the importance of sensor sizes? This is nor rhetorical--I am interested in what you actually think about how important sensor size is, especially since a new aps-c camera may be coming from Sony in August.



May 01, 2023 at 04:48 PM
fotografur
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p.4 #2 · p.4 #2 · Two years of the Sony Small G Trio: User Experiences & Comments?


Kalainen wrote:
Interesting discussion about rendering.
I would say that the pic 1 is thr sony GM. It's also the one I prefer; out of the focus area has lesser contrast then the focused part of the picture, which emphasis the subject in a nice way.

I would say the pic 3 is the ZEISS Loxia. Bokeh gets worse at the edges because of field curvature.

The other ones I don't know. But all in all the differences are pretty small and I'm not sure if the whole rendering discussion is beneficial for photography at all..

On a side note, even the difference of maximum aperture
...Show more

Lovely shots

True about the lenses. Closer in to the subject the slower lenses hold their own but when the subject is farther away
to me the faster lenses have better separation, as they should.

Thanks for posting these



May 01, 2023 at 06:20 PM
chiron
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p.4 #3 · p.4 #3 · Two years of the Sony Small G Trio: User Experiences & Comments?


chiron wrote:
[I'll try again. This time there are four 50mm lenses and the order has been changed. The rain has stopped for the moment. Shutter speed is 1/500th, aperture is f2.5, and ISO is 200. All images were made within two minutes and were handheld.

Comments and elaborated explanations of preferences are welcome.



Just to wrap this up...

The four lenses in the second (correctly photographed) comparison shots of the flowers on a wet day are, in order:

Sony 50mm 1.2 GM

Sony 50mm 2.5 G

EF Canon 50mm 1.2L

Loxia 50mm 2.0


It is interesting to me how close and how appealing they all were. Nonetheless, some people did pick out some of the lenses correctly at a greater than chance level of accuracy.

It was also interesting to me how well the 50/2.5 G did in terms of people's preferences. Some pointed out, I think correctly, that its colors were very good and that its rendering did less to obscure the background than to integrate it in a way that they found pleasing. So it came out very well in the preference voting.

I had originally been disappointed by the small G 2.5/2.8 trio when they introduced because I thought that I did not like the rendering, comparing them invidiously to the Sigma 45mm/2.8, which I like very much (except for its AF-C autofocus). But I think I was mistaken or at least I have changed my mind. I now think that the rendering of the 40/2.5 and 50/2.5 (I don't have the 24/2.8 to comment on) is actually very lovely though different than the Sigma 45mm. I am very much enjoying shooting the 40 and 50 G lenses. And they are so light!

I also agree with Scott's comment that the appeal of the renderings is actually very close and the differences don't demand that one of the lenses be chosen over the others--even though they are very different in terms of cost, size, functions, brand, and the years when they were designed.



May 18, 2023 at 10:15 PM
MitchB
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p.4 #4 · p.4 #4 · Two years of the Sony Small G Trio: User Experiences & Comments?


chiron wrote:
Just to wrap this up...

The four lenses in the second (correctly photographed) comparison shots of the flowers on a wet day are, in order:

Sony 50mm 1.2 GM

Sony 50mm 2.5 G

EF Canon 50mm 1.2L

Loxia 50mm 2.0



Thanks for doing this comparison (and thanks to Kalainen as well for his images).

It was really enlightening regarding the rendering + colors in the background in both of the situations.


It's too bad that the online reviewers don't regularly do similar comparisons when new lenses are released.




Feb 16, 2024 at 10:45 AM
Daran
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p.4 #5 · p.4 #5 · Two years of the Sony Small G Trio: User Experiences & Comments?


MitchB wrote:
It was really enlightening regarding the rendering + colors in the background in both of the situations.

Those color differences are due to a different white balancing and / or different or mismatching color profiling in the RAW converter. They are not directly related to the quality of the lenses nor their coatings and can be adjusted in post.
It's too bad that the online reviewers don't regularly do similar comparisons when new lenses are released.
What would you have them do? Most of your online reviewers merely use the AWB mode, shoot whatever happens to be ambient light and yank that into their RAW processor without even considering the color profile. For anyone serious about color, that is not an interesting test, as it depends on qualities and settings that are not inherent to the lens. Any lens can be made to look better or worse in a scenario by mere WB adjustments in post, by changing to a different RAW converter or selecting a more adequate color profile. Which is why many lens testers show comparison images set to the same effective white balance. This is to avoid sidetracking the viewer by differences in color that are irrelevant to the comparison.



Feb 16, 2024 at 11:14 AM
MitchB
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p.4 #6 · p.4 #6 · Two years of the Sony Small G Trio: User Experiences & Comments?


Polite measured response:

The original poster indicated that these are SOOC jpgs. I do not know if he used auto WB or set it to one value.

Regarding the online reviews - I see many technical comparisons using test charts, but very few direct comparisons of different lenses using real world shots.


Snarky response #1:

I took many family photos in December, but instead of sharing them I sent out photos of test charts instead. My family complimented me on the corner sharpness and lack of chromatic aberrations.


Snarky response #2:

Sounds like someone paid big bucks for a 50 1.2 and doesn't like seeing it outdone by lenses that you can pick up for $450.



Feb 17, 2024 at 09:20 AM
 


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JD07
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p.4 #7 · p.4 #7 · Two years of the Sony Small G Trio: User Experiences & Comments?


I'm very late to this party but I certainly found the lens comparison shots interesting. Thanks to @chiron for doing the work for it! My order of preference (without looking at the answers about which number was from which lens!) was 4, 1, 3, 2. To my eye, 4 and 1 were pretty close, 3 was a step behind but not much, and 2 lagged notably behind the others. Looking at which number was from which lens, to be honest I don't feel surprised it is the 50G which I thought lagged well behind the others (I just have never been able to get excited about images I have seen from the 50G). However, I would not have expected I would have the Loxia as my first choice (albeit the 50/1.2 GM was very close). Perhaps I shouldn't be so surprised though. I have seen a number of photos from Loxia 50/2 in a Loxia image thread which I have really liked. My impression is I like the Loxia 50/2 much more than the Sigma 50/2 DN although I would be interested to see a good side-by-side comparison of those lenses.


Feb 17, 2024 at 05:38 PM
swldstn
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p.4 #8 · p.4 #8 · Two years of the Sony Small G Trio: User Experiences & Comments?


chiron wrote:
Just to wrap this up...

The four lenses in the second (correctly photographed) comparison shots of the flowers on a wet day are, in order:

Sony 50mm 1.2 GM

Sony 50mm 2.5 G

EF Canon 50mm 1.2L

Loxia 50mm 2.0

It is interesting to me how close and how appealing they all were. Nonetheless, some people did pick out some of the lenses correctly at a greater than chance level of accuracy.
.


While have owned all of these I no longer own the Canon EF but have added four others to my collection. The Sony 50/1.4 GM, the Sigma 50/2 DG DN Contemporary, and the Canon RF 50/1.2L and RF 50/1.8. Maybe someday I will have the opportunity to compare the seven but it’s winter in Maine so it will be a few months before we have flowers to shoot. I have a few older Nikkor I could also adapt from F mount, one is a AIS 50/1.2 and the other is an AF 50/1.4 D

Thanks for taking the time to do this work. It’s been an interesting thread. I admit no matter how good the GM lenses are or the Loxia is I still need a small AF lens for travel. Either the Sony FE 50/2.5 G or the Sigma 50/2 DG will have to do for now.
Maybe we get a new 50/1.8 G built like the 20/1.8 G small enough for travel with two linear motors for AF and a high quality.





Feb 17, 2024 at 07:15 PM
chiron
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p.4 #9 · p.4 #9 · Two years of the Sony Small G Trio: User Experiences & Comments?


swldstn wrote:
While have owned all of these I no longer own the Canon EF but have added four others to my collection. The Sony 50/1.4 GM, the Sigma 50/2 DG DN Contemporary, and the Canon RF 50/1.2L and RF 50/1.8. Maybe someday I will have the opportunity to compare the seven but it’s winter in Maine so it will be a few months before we have flowers to shoot. I have a few older Nikkor I could also adapt from F mount, one is a AIS 50/1.2 and the other is an AF 50/1.4 D

Thanks for taking the time to do
...Show more

It would be very interesting to do all of those 50 that you list. I now have the Sigma 50/2 also, and I would be interested to see how it compares. I like every 50 that I have, and I don't anticipate that I will ever sell any of them, but I do find myself most often reaching for the Sony 50/2.5 G, almost no matter what I am doing. On the A7Cxx bodies, it makes for such a light, small, and nimble outfit and it produces very lovely, well-focused images. I also find it very handy on an A9 body.



Feb 17, 2024 at 08:30 PM
chiron
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p.4 #10 · p.4 #10 · Two years of the Sony Small G Trio: User Experiences & Comments?


JD07 wrote:
I'm very late to this party but I certainly found the lens comparison shots interesting. Thanks to @chiron@ for doing the work for it! My order of preference (without looking at the answers about which number was from which lens!) was 4, 1, 3, 2. To my eye, 4 and 1 were pretty close, 3 was a step behind but not much, and 2 lagged notably behind the others. Looking at which number was from which lens, to be honest I don't feel surprised it is the 50G which I thought lagged well behind the others (I just have never
...Show more

Your comments on the lenses are interesting. I see the 50 1.2 GM (#1), the Sony 2.5 G, and the Loxia 50 all grouped pretty tightly for my preferences. But I do see why someone might separate out the 50 2.5 G and like it less, perhaps because it has a more defined look in the out of focus backgrounds which is quite different from the others. But for me it does the more defined bokeh look in a very pleasing way, and I am coming to like having a bit more definition in the unfocused parts of my images.

The Canon EF 50/1.2L has always been one of my favorite lenses, but I think this particular composition works against showing its strengths. The EF 50L is a relatively low contrast lens with spherical aberrations that provide a bit of veiling as one gets closer to wide open. This often gives character to shots from the lens, but in this case the appeal of the scene was partly the deep colors and the contrasts that were already muted a bit by the softness of the rain-clouded light. So I think the Canon did not show this type of already muted but colorful scene so well. I think it migth do better with other scenes.



Feb 17, 2024 at 08:44 PM
JD07
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p.4 #11 · p.4 #11 · Two years of the Sony Small G Trio: User Experiences & Comments?


chiron wrote:
Your comments on the lenses are interesting. I see the 50 1.2 GM (#1), the Sony 2.5 G, and the Loxia 50 all grouped pretty tightly for my preferences. But I do see why someone might separate out the 50 2.5 G and like it less, perhaps because it has a more defined look in the out of focus backgrounds which is quite different from the others. But for me it does the more defined bokeh look in a very pleasing way, and I am coming to like having a bit more definition in the unfocused parts of my images.
...Show more

That is interesting that you see the Canon as the one which most differs from others. I think it does just go to show the point you (I think it was) made earlier in the thread about all of us seeing things in our own way. I understand what you mean about the EF 50L but at f/2.5 I would expect it to have sharpened up and lost any veiling, and to me that is what I see in the shot here - it seems sharp enough and I don't see any problem with veiling.

I find it hard to put into words why I like the 50G image less than the others, but the best I can is to say it has a harshness to it, relative to the others. To exagerate a bit, with the 50G image I feel like I'm looking at a shot taken in harsh light, and I want to put on my sunglasses. For want of a better expression, it looks more "digital" to me. Perhaps another way to say it is that I feel like the other images have subtler changes in tone and colour which make the image "gentler" somehow, and to me do a better job of conveying mood.

So far as bokeh goes, I don't actually mind a bit of structure in the out of focus areas. Many people seem to use "smooth" as a synonym for good when it comes to bokeh, but I don't necessarily find it that way. I do like smooth transitions of changes in colour and tone and brightness, but I find that if the background is uniformly smoothly blurred it can look, to me, unnatural and lacking in cues which convey a sense of depth. For example, I see a lot of head and shoulders or head and torso portraits taken at 85mm f/1.4 (or f/1.2) and quite often I don't particualrly like the bokeh even though many people seem to think it's great. I often prefer those sorts of shots (if taken with an 85/1.4) stopped down a stop or two or even three. 85mm f/1.4 for a full body shot, or where the subject is even more distant, is more likely to appeal to me. (I realise that the lighting, composition and background play a large role in all of this, but I am talking in broad generlisations.) Another example is I cannot decide what I think about the Sigma 65/2 DN (which I do not own but periodically think about buying). I think 65mm could be a good focal length for me, it's clearly very sharp, and I want to like it. I am just not convinced about it though, and I think perhaps the issue is that I find the bokeh too uniformly smooth for my taste at least in portraitsb I've seen. (I have seen some shots taken with the Sigma 65/2 with a black mist filter though which I helped the background.)

PS - I was recently looking on Flickr at some photos taken with the Sigma 85/1.4 DN lens and a few stood out to me. When I looked at the EXIF data, they were taken with a Fuji GFX 50S. I think what caught my eye was the way the transitions in colours and tones were handled. In a sense, albeit at a different level, I think that is what I like in the photos from the other three 50mm lenses in the test in this thread relative to the 50G.



Feb 18, 2024 at 01:33 AM
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