SeeingSomeThingsMissingMany
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I did not make up the explanation, I agree that I don't take many photos at a diagonal[snip]
Sorry, but that bolded definition contains its own arbitrary conditional of using diagonal AOV rather than horizontal of vertical. It's simply a compromise that quite often runs counter to how real-world cross-platform comparisons are performed when the native aspect ratios differ.There is only one definition of equivalence as it applies to photography and it can be summed up very simplyAgain, you have a very limited view of the meaning of equivalence I don’t want to rekindle the debates of a few years ago, but there is more to it than you usually state or wish to understandWe get folk who argue they understand equivalence and don't need to read about it then make posts that categorically demonstrate they don't understand it . We get folk to this day saying that they can shoot the OM-1 /II at much higher ISO's than the previous E-M1III when in reality the difference is tiny.
To get very similar results between say m43 and FF
same diagonal AOV, same DOF/subject isolation and same total lighting
If it is a jury of our peers here in the forum I am heading for death rowWhile GB's definition of equivalence is useful and his treatise is the primary go-to reference, caution is required when utilizing it and drawing conclusions based on the assumptions incorporated into it. It's not the math that's in question, it's the semantics/pragmatics of the term "equivalence" itself and the generalizability and validity of GB's assumptions.
You can have the last shot, if you like, as I am not interested in re-litigating this topic with you so soon after our last discussion. Res judicata applies and we'll both be thrown out of court if we chase this topic down the rabbit hole again.
--If you want a very deep dive into every aspect of it this site covers it in minute detail
http://www.josephjamesphotography.com/equivalence/
That’s only a very limited personal perspective Hic HicIt's fun to shoot with. I don't always shoot to get optimal results. Sometimes I just want to have fun. One's for serious results, the other is my daily toy.If they do see good reason to stay with M4/3, let us know why otherwise you are just saying we are all just dumb f***s just wasting our money
I think having fun in photography is important.
I assume his own perspective is the only one he hasThat’s only a very limited personal perspective Hic HicIt's fun to shoot with. I don't always shoot to get optimal results. Sometimes I just want to have fun. One's for serious results, the other is my daily toy.If they do see good reason to stay with M4/3, let us know why otherwise you are just saying we are all just dumb f***s just wasting our money
I think having fun in photography is important.
I think he is having a bit of fun with a number of his posts. Perhaps a snubbed nose aimed at some of the many attacks he has received in the forumAnyone telling me that they cannot get serious results with any ICL camera these days will find they are the technical hurdle; not the gear.
I have not seen his serious efforts so can't commentThere is also the very real fact that there are those whi can get serious results with what you consider your “daily toy” - far better results than your “serious” output, on your “serious” camera.
I said I use one for serious results. Doesn't mean the other one can't get serious results. Reading comprehension.That’s only a very limited personal perspective Hic HicIt's fun to shoot with. I don't always shoot to get optimal results. Sometimes I just want to have fun. One's for serious results, the other is my daily toy.If they do see good reason to stay with M4/3, let us know why otherwise you are just saying we are all just dumb f***s just wasting our money
I think having fun in photography is important.
Anyone telling me that they cannot get serious results with any ICL camera these days will find they are the technical hurdle; not the gear.
There is also the very real fact that there are those whi can get serious results with what you consider your “daily toy” - far better results than your “serious” output, on your “serious” camera.
We can measure our perspective against expectations and the reality of what others present and achieve.I assume his own perspective is the only one he hasThat’s only a very limited personal perspective Hic HicIt's fun to shoot with. I don't always shoot to get optimal results. Sometimes I just want to have fun. One's for serious results, the other is my daily toy.If they do see good reason to stay with M4/3, let us know why otherwise you are just saying we are all just dumb f***s just wasting our money
I think having fun in photography is important.
He gets as good as he gives. That these so called "attacks" are unprovoked is another question.I think he is having a bit of fun with a number of his posts. Perhaps a snubbed nose aimed at some of the many attacks he has received in the forumAnyone telling me that they cannot get serious results with any ICL camera these days will find they are the technical hurdle; not the gear.
His attempts at "testing" and user errors are well placed here. I have debunked his own "tests" to the point that he is offering his RAW files to me becuase he is unable to achieve the results presented back to him. This gives me a very good indication of where his "serious" output is limited.I have not seen his serious efforts so can't commentThere is also the very real fact that there are those whi can get serious results with what you consider your “daily toy” - far better results than your “serious” output, on your “serious” camera.![]()
Thank you for your informative post. Real experience is very helpfulHi Tom,Contrary to the views expressed by Jim Stirling, Hic Hic and others, I think the majority of people on this forum are honest and objective, and are only interested in spending their money where they get the best bang for buck. They are not 'pupsockets', whatever they are.
It's very difficult to get an objective view of the performance of one camera against another. Reviews (and I don't have a lot of time for most of those) dont really tell much. In the case of M4/3, some say AF is great compared with other brands, some regard it as lacking.
I'm pretty brand agnostic, I've shot more than I would like to admit. I used to do it for a living I now do it for fun (while still getting paid sometimes!)
As you know from a previous post I've often tested my AF at the Hawk Conservancy - although I would never consider myself a wildlife photographer. So my main area of interest has always been for sports and then candids.
I have also always been a big fan of MF and loved the Canon 5D series for the user replaceable ground glass screens. Using the M series Leicas I found focussing the 50mm f0.95 a great experience and I loved using Zeiss lenses on Canon and Nikon dSLRs.
So bearing all that in mind.... Here's my thoughts (without evidence, sorry!)
I found the AF on the Nikon D70 usable for sports - but only in the centre, the D200 with 11 points was a big step up. The AF change around the time of the D3/D700 and D300 was a revelation over anything I experienced before that, ESPECIALLY FOR TRACKING and especially when I've tried lenses like the Nikon 200-400mm.
The next leap I found was with the change to mirrorless, Canon, Sony and Nikon were all even better than the Nikon dSLR system, with better subject recognition. For me this an incredible base line compared to what came before! (I jumped onto Canon and in particular the R5 at this point) - I didn't use burst mode often as it gacve me too many images that we all focussed and exposed really well haha
The R3 was a step up again - and gave an even better EVF experience BUT it was very costly - it also handled bursts in a really elegant way which made them usable for me.
The R6II was at the same level for AF as the R3, but had more rolling shutter.
I wasn't earning enough to justify my Canon investment at this point and so sold the Canon gear and spent a quarter as much twice, once on Panasonic full frame and then sold that more recently and moved to the OM1.2
So there's my context...
The OM1.2 for me sits between the R5 and R3 in terms of AF performance, but it beats both on size, weight and cost. The lenses on m43 are significantly less expensive for the same level of performance (albeit some in the other systems have no equivalent in m43).
So I find it's in focus as much as the R3 but that critical focus is more at an R5 level. What do I mean by that? I mean that either focus would be good enough for news or small magazine type photos, but you will have more that the focus is good enough for wall art on the R3.
BUT you can mitigate that with features like pro capture and the ridiculously fast frame rates if you are after a single keeper and have the time to edit and process later.
The point for me is - that (almost) all mirrorless cameras have good enough AF now, even for paid work when accuracy is critical. Maybe my expectations are too low BUT I think that we are in a position where an OM1 (any version) with a good lens is not the limiting factor. If you have the time to spend in front of a computer the frame rate, stacked sensor and AF speed will give you a huge amount of choice to make sure you have the right aesthetic.
As for image quality (separate from focus) in great conditions you could also get better large prints / wall art from the R5 than any of the other cameras - or crop and get the same quality - in great light.
The petapixel guys did an ice hockey shootout with OM1 vs Canon R3 or R1 I think. The OM1 did not win hahahaCan anyone point me to, or demonstrate a real comparison?
If Andy Rouse has moved away from OM System now there is probably a material advantage to him somewhere in the solution he has with Sony, but that could be lenses, sponsorship, a new business model, I would just be guessing - he's been producing outstanding images for a long time with cameras that are way less capable than the ones many of us are using.
It's a lot less money to waste than buying "equivalent" (tongue in cheek) kitI note that some of M4/3 biggest and most vocal critics still stay with the brand. Why? Is it a matter of compromise, all makes have failings and M4/3 is no worse than the others in the round.
If they do see good reason to stay with M4/3, let us know why otherwise you are just saying we are all just dumb f***s just wasting our money
I note that most of the critics post very little, and what they do would see my delete bin pretty quickly
Prove me wrong!
tom
I agree with that, at least! Very nice flowers, incidentallyGary , I have asked a few folk in the forum from different countries now and it seems to be a very widespread phenomena . The lavender patch was the most noticeable to us as it is normally full of bees there buzzing is usually the background chorus when sitting in the garded . I was just reading this pageI have the same nagging observation.Now you mention it, yes.I am sure if I look really hard there will be a bird in there somewhere . Have you noticed a decline in insects in general down in your neck of the woods. There seems to be a lot less in our garden this year bee , butterflies and lady birds in particular seem in much lower numbers. We have a "wild garden" section at the bottom of the garden with insect hotels and wild plants including a patch of lavender which is normally alive with bees.Lupins to you too!ThanksI stand corrected, you do actually take photos! Very niceWrong on both counts the forum has a search we both post images. A recent example a collage of images on the flowers thread which I view regularly and comment on. Taken with the OM-1 and 60mm. I have over time posted images with almost all the gear I own here and in other forumsThere does seem to be a lot more negativity on this forum as of late.
Just an observation, the two names you mentioned are the most active in this forum and the least helpful. No photos posted,
https://www.dpreview.com/forums/post/68381627
View attachment 5bfed24af80243ada523b0cb7db2e173.jpg
The gear is excellent the market share and financials not so much :-(never ask for advice on overcoming the perceived shortcomings of the format and constantly forecasting the end of m4/3 and specifically OM Systems.
I made the switch from FF to m4/3 in 2017 and have been very impressed. It does have some limits but once you know what they are you work with them. I've also been hearing that m4/3 is dead since switching and here we are with better gear than we've ever had before.
For newcomers. Learn your gear, go shoot and print. Ignore the noise and have fun. If you're having issues, post photos with exif and ask questions. There are some very talented, knowledgeable and helpful people here.![]()
If your photos don't have feathers in them they can be easily missed
A
Even the dreaded midges are down in number down to the 10's of millions instead of billions![]()
A
https://scitechdaily.com/the-great-insect-apocalypse-why-are-bugs-vanishing/
And the 2017 paper referenced
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0185809
It makes for some scary reading with some staggering declines :-(
Not easy to do unless you have access to friends with the gear in question, local rental outlets or very deep pockets.Neither do I. Normally I am not interested in what someone thinks of a camera.It's very difficult to get an objective view of the performance of one camera against another. Reviews (and I don't have a lot of time for most of those)
Agreed.dont really tell much.
For me, the only real comparison is to do one for myself, photographing what I like in the conditions I'm in. Then make the decision - for myself, not for anyone else.Can anyone point me to, or demonstrate a real comparison?
-richard
You assume I am only referring to this specific comment... The below is just a quick search. A number of similiar comments you have made (which many here I have no doubt would attest to) are along the lines of and aimed at those who are happy to "slum" it with M43 as their standards do not meet your own "high standards" I have not seen any evidence that your standards are high at all. Your "tests" tend to spell out your own technical short comings more than your poorly masked agenda to highlight the supposed deficiencies of M43.I said I use one for serious results. Doesn't mean the other one can't get serious results. Reading comprehension.That’s only a very limited personal perspective Hic HicIt's fun to shoot with. I don't always shoot to get optimal results. Sometimes I just want to have fun. One's for serious results, the other is my daily toy.If they do see good reason to stay with M4/3, let us know why otherwise you are just saying we are all just dumb f***s just wasting our money
I think having fun in photography is important.
Anyone telling me that they cannot get serious results with any ICL camera these days will find they are the technical hurdle; not the gear.
There is also the very real fact that there are those whi can get serious results with what you consider your “daily toy” - far better results than your “serious” output, on your “serious” camera.
Thank you for a balanced reply.Tom, Thanks for your OP and I hope you won't let yourself be discouraged by the usual flurry of knee-jerk reactions. They always come in droves, but here and there someone sprinkles in thoughtful comments that warrant consideration. That's about as good as it gets on a thread such as this one.
I'm very late to this discussion but would like to share a few observations nonetheless:
- What I particularly like about this forum, which sets it apart from the Canikony ones, is that it gets lots of technical discussions AND lots of image sharing. Let's not pretend that it is one OR the other, and let's PLEASE not demand that it becomes either one. The blend is what makes it attractive and useful.
- Negativity comes with the territory. I frequent several photography online forums and have yet to find one where that isn't the case. Yes, it might have intensified on this forum lately, owing to the fact that new MFT product introductions are few and far between, but the principal noise floor will always be there. Like others already suggested, it is best ignored, and the Ignore function DPReview offers is a great tool I've used several times, for instance for one of the folks you mentioned in your OP (not you, Jim!). ;-)
- As every psychologist will be able to tell you, it is perfectly normal and human that we defend our choices by thinking -and expressing- that they are better than the alternatives we decided against, even if we never tested those and don't fully understand the differences. Let's take that as nothing more than a way of saying "I like my gear", and be happy with our own.
- We are all different in that we shoot different subjects, use different approaches (e.g., hand-held vs mono-/tripod, etc.), handle our cameras differently, have different expectations of the results, etc. That's perfectly fine and good, yet it gives every one of us a different 'lens' through which we look at the gear.
For instance, when someone says, as one of the posters on this thread did, that "pretty much every mirrorless camera is good enough for bird shooting these days", he must have different expectations from mine when it comes to "good enough", or a different understanding of what exactly "bird" means. (This last one may sound funny, but if you contrast the requirements of someone who normally shoots, say, eagles and gulls, as that poster seemingly does, with those of folks like me, who often shoots small birds with very long lenses while still needing to crop because it is impossible to get any closer, it starts making sense.)
The gist of this is that many posts make perfect sense, but only if taking the poster's personal 'lens' into account. Which, unfortunately, is rarely disclosed (maybe even recognized) in full. In some ways, all of us "don't know what we don't know".
- (Alright, here comes the gear talk, finallyAs I think you know, I've owned several good mirrorless bodies over the years, several of which I still have, including OM-1 and OM-1ii, G9ii, R5, R5ii, 2xZ8, soon also a Z6iii. I never shot with a Sony for any meaningful amount of time and keep hearing that they perform at a higher level (though I've also shot alongside some Sony shooters who were cursing their camera), but across those bodies I know well, I have yet to find one that is VERY good, let alone flawless.
I can name situations where the OM-1s will perform worse than some of the others, and I can name others where they perform better. That principle is pretty much true for every camera I've owned. Each body has its own set of quirks and its own sets of limitations, many of which require workarounds in the form of changing settings like AF modes, AF areas, subject detection, ... in order to get the best results. Which, alas, will still not be perfect.
Yes, there are small differences, and yes, I might argue that on average, camera X gives me a SLIGHTLY higher keeper rate than camera Z, but those differences are definitely smaller than those caused by not completely mastering the body you have, whichever one it is. In other words, once you have a decent body, which the OM-1s clearly are, it makes more sense to advance your understanding of its AF system and become more proficient with it than to look at other brands, unless there are OTHER requirements your current bodies does not meet.
I can't claim with any good conscience that I have mastered all of my own cameras, but I at least have an idea of what that takes. ;-)
Lothar
All true.https://www.dpreview.com/forums/post/68389878
With how close phones are to M43, it's no surprise the format is dying. They're basically in no-man's land. Image quality, far from full frame. Compactness, far from a smartphone. It fits an extremely niche audience that's happy with cellphone quality photos (or even worse than cellphone, depending on the shooting situation), and also happy to carry all the extra weight, AND cost.
No wonder OMDS is going full in on telephoto. Just keep on milking the cash from retired folk who can't carry heavy gear anymore, and double down on marketing size and weight advantage to them by making misleading comparisons like comparing a 600/4 to 300/4. Not sure how well this business model will do in the long run.
https://www.dpreview.com/forums/post/68390317
Yea, and if you carry a camera, may as well choose one that doesn't have a tiny sensor that outputs cellphone performance...
No, just unqualified opinion - unqualified in the fact that you think that it is true.All true.https://www.dpreview.com/forums/post/68389878
With how close phones are to M43, it's no surprise the format is dying. They're basically in no-man's land. Image quality, far from full frame. Compactness, far from a smartphone. It fits an extremely niche audience that's happy with cellphone quality photos (or even worse than cellphone, depending on the shooting situation), and also happy to carry all the extra weight, AND cost.
No wonder OMDS is going full in on telephoto. Just keep on milking the cash from retired folk who can't carry heavy gear anymore, and double down on marketing size and weight advantage to them by making misleading comparisons like comparing a 600/4 to 300/4. Not sure how well this business model will do in the long run.
https://www.dpreview.com/forums/post/68390317
Yea, and if you carry a camera, may as well choose one that doesn't have a tiny sensor that outputs cellphone performance...
Both in my case.Not easy to do unless you have access to friends with the gear in question, local rental outletsFor me, the only real comparison is to do one for myself, photographing what I like in the conditions I'm in. Then make the decision - for myself, not for anyone else.
I wish...or very deep pockets.
The value of any and all photo forums (and many others) is what you describe, so yes, intellectually, your conclusion makes sense. Emotionally, however, it ignores the points I made about negativity and defending one's choices, which I see getting in the way of objective discussions in many cases.Thank you for a balanced reply.Tom, Thanks for your OP and I hope you won't let yourself be discouraged by the usual flurry of knee-jerk reactions. They always come in droves, but here and there someone sprinkles in thoughtful comments that warrant consideration. That's about as good as it gets on a thread such as this one.
I'm very late to this discussion but would like to share a few observations nonetheless:
- What I particularly like about this forum, which sets it apart from the Canikony ones, is that it gets lots of technical discussions AND lots of image sharing. Let's not pretend that it is one OR the other, and let's PLEASE not demand that it becomes either one. The blend is what makes it attractive and useful.
- Negativity comes with the territory. I frequent several photography online forums and have yet to find one where that isn't the case. Yes, it might have intensified on this forum lately, owing to the fact that new MFT product introductions are few and far between, but the principal noise floor will always be there. Like others already suggested, it is best ignored, and the Ignore function DPReview offers is a great tool I've used several times, for instance for one of the folks you mentioned in your OP (not you, Jim!). ;-)
- As every psychologist will be able to tell you, it is perfectly normal and human that we defend our choices by thinking -and expressing- that they are better than the alternatives we decided against, even if we never tested those and don't fully understand the differences. Let's take that as nothing more than a way of saying "I like my gear", and be happy with our own.
- We are all different in that we shoot different subjects, use different approaches (e.g., hand-held vs mono-/tripod, etc.), handle our cameras differently, have different expectations of the results, etc. That's perfectly fine and good, yet it gives every one of us a different 'lens' through which we look at the gear.
For instance, when someone says, as one of the posters on this thread did, that "pretty much every mirrorless camera is good enough for bird shooting these days", he must have different expectations from mine when it comes to "good enough", or a different understanding of what exactly "bird" means. (This last one may sound funny, but if you contrast the requirements of someone who normally shoots, say, eagles and gulls, as that poster seemingly does, with those of folks like me, who often shoots small birds with very long lenses while still needing to crop because it is impossible to get any closer, it starts making sense.)
The gist of this is that many posts make perfect sense, but only if taking the poster's personal 'lens' into account. Which, unfortunately, is rarely disclosed (maybe even recognized) in full. In some ways, all of us "don't know what we don't know".
- (Alright, here comes the gear talk, finallyAs I think you know, I've owned several good mirrorless bodies over the years, several of which I still have, including OM-1 and OM-1ii, G9ii, R5, R5ii, 2xZ8, soon also a Z6iii. I never shot with a Sony for any meaningful amount of time and keep hearing that they perform at a higher level (though I've also shot alongside some Sony shooters who were cursing their camera), but across those bodies I know well, I have yet to find one that is VERY good, let alone flawless.
I can name situations where the OM-1s will perform worse than some of the others, and I can name others where they perform better. That principle is pretty much true for every camera I've owned. Each body has its own set of quirks and its own sets of limitations, many of which require workarounds in the form of changing settings like AF modes, AF areas, subject detection, ... in order to get the best results. Which, alas, will still not be perfect.
Yes, there are small differences, and yes, I might argue that on average, camera X gives me a SLIGHTLY higher keeper rate than camera Z, but those differences are definitely smaller than those caused by not completely mastering the body you have, whichever one it is. In other words, once you have a decent body, which the OM-1s clearly are, it makes more sense to advance your understanding of its AF system and become more proficient with it than to look at other brands, unless there are OTHER requirements your current bodies does not meet.
I can't claim with any good conscience that I have mastered all of my own cameras, but I at least have an idea of what that takes. ;-)
Lothar
So if we start from your viewpoint that all modern mirrorless cameras have good and bad points (a view with which I agree) the value of this forum is in helping M4/3 users to get the most out of our cameras, not trying to score points for or against the format.
Following from the above premise, it is easy to pick an area where M4/3 does less well than another format. Rather than presenting the point as a reason to knock the gear, it would be more helpful (and adult rather than school playground behaviour) to suggest ways to overcome the shortcoming.
I guess it is the common failure to behave this way, with too many negative and unconstructive posts which led me to start the thread.
Andy Rouse stated on his youtube videos that he moved to Sony because the various agencies he was signed up with were asking for larger files. The RSPB for example, now ask for 25mb uncompressed. This rules out the OM-1If Andy Rouse has moved away from OM System now there is probably a material advantage to him somewhere in the solution he has with Sony, but that could be lenses, sponsorship, a new business model, I would just be guessing - he's been producing outstanding images for a long time with cameras that are way less capable than the ones many of us are using.