Uhhh.. Olympus is doing a FREE E-M1X offer right now..

For the Oly 300mm f/4 they could substitute the AF-S 300mm f/4 PF with a 2x TC and get a package that was fully equivalent but over a quarter of a kilo lighter.
This is totally apples to oranges though. With the 300mm/4 + 2x TC on the Nikon you get whopping one cross type AF point and a few line points even with the D6.

Now, things are a bit different with mirrorless, but still a Z6 for example isn't going to AF too well at f/8. Nevertheless, Canon is releasing a RF 100-500mm/4.5-7.1, so we may start to see long FF glass that actually is comparable to the current MFT offerings in size and performance.
stick a 500mm/5.6 pf on a Z camera, you can use TCs as well if you want to actually compare the FF route, personally i use a Nikon 1 for telephoto as i get more "reach" out of a lens
 
Again you prove that you don't understand anything of f stops.

F stops don't depend on format. F2.8 is f2.8 in any format. The only difference is the DOF.
No, because you can shoot the a higher ISO on another format with smaller F stop lenses, and keep the image quality.
Keep the image quality? Not sure. In which circumstances?
You have a modern FF camera. You can go up to roughly two stops up in the ISO scale, keep comparable image quality to m43rds with a lens two stops down. Roughly.
And saw that you would combine the 300mm with a TC and have the same quality as the Zuiko? I doubt.
We aren't taking about that. There's pros and cons otherwise but this is a different subject.
The comparison you make is ridiculous.

An equivalent set of FF lenses and body would be much more expensive.
You don't need to put an equivalence by having to get an F2.8 FF lens here.
And some more differences:
  • All lenses are stabilized with the OMD
  • The Zuikos are very solid, highest optical quality and weather sealed
  • One doesn't have to use a D(ino) SLR with slapping mirror
Sorry but you changed subjects. We were talking about that F-stop. There's solid lenses from other companies too.
I don't change subject. I refer to your initial comparison that doesn't make any sense and is clearly made just to enable you to say something negative.

If you make a comparison, look at all aspects.

I can also put a 2x converter on the Zuiko 300 mm. Now you tell me what FF 600 mm you can buy with a 2x converter and what it would cost.
The 300mm with 2tc will give you equivalent results to a 1200mm F/16 , here is the Sony 200-600mm with 2tc giving a 400-1200mm F/11-12.6 and you can stick it on a body with up to 61mp. The Sony is a zoom lens covering a wide range with a larger aperture there is no FF lens slow enough to be equivalent to the 300mm + TC .

34ad7b3645e74de8941ccac3cd37494f.jpg

Even with its advantages in being a zoom , larger aperture and better total light gathering the Sony lens +tc is considerably cheaper here in the UK at least

300mm F/4 + MC-20 £2098 + 355 = £2453

https://www.camerapricebuster.co.uk...ympus-M.ZUIKO-DIGITAL-ED-300mm-f4-IS-Pro-Lens

https://www.camerapricebuster.co.uk...lympus-2x-M.ZUIKO-DIGITAL-Teleconverter-MC-20

200-600mm F/5.6-6.3 + 2x TC £1597 + 499 + £2096

https://www.harrisoncameras.co.uk/pd/sony-fe-200-600mm-f56-63-g-oss-lens_sel200600g

https://www.camerapricebuster.co.uk/Sony/Sony-E-Mount-Lenses/Sony-2x-Teleconverter-E-Mount-SEL20TC

On the mirrorlesscomparison .com BIF test the Sony A7III outperformed the E-M1X while being £200 cheaper

https://mirrorlesscomparison.com/best/mirrorless-cameras-for-birds-in-flight/

--
Jim Stirling:
It is not reason which is the guide of life, but custom. David Hume
 
For the Oly 300mm f/4 they could substitute the AF-S 300mm f/4 PF with a 2x TC and get a package that was fully equivalent but over a quarter of a kilo lighter.
This is totally apples to oranges though. With the 300mm/4 + 2x TC on the Nikon you get whopping one cross type AF point and a few line points even with the D6.
Sony has a 200-600mm that works with the 2xtc , handheld no less



1138ccec4fb04f6c8dd7d55c7b8e7186.jpg

Now, things are a bit different with mirrorless, but still a Z6 for example isn't going to AF too well at f/8. Nevertheless, Canon is releasing a RF 100-500mm/4.5-7.1, so we may start to see long FF glass that actually is comparable to the current MFT offerings in size and performance.
The bottom line is that the "performance " of a the 300mm F/4 with 2TC is what a 1200mm F/16 lens would offer . That is same DOF control, same diagonal AOV and critically same total light gathering

--
Jim Stirling:
It is not reason which is the guide of life, but custom. David Hume
 
I'm sure some will. I got my G9 (+12-60) last year at the photography show as part of the deal with the Pany 200F2.8. On it's own the camera wasn't that attractive a deal but to get it all for not much more than the retail of the lens that swung it for me.

John
 
Horses for courses, I know 99% of the people in this forum are amateurs looking to shave weight, but I own the most expensive kit option on that promo, and use it every day to make an income.

Figured at least SOMEONE would be interested in it. Micro 4/3rds doesn't always have to only be about "SMALLEST KIT AS POSSIBLE!"
Actually to stand out more often than not, yes. It should be.
I agree , size and weight is stated as the prime reason for adopting m43 in every single new user/ potential user thread and . No matter how you look at it the harsh bottom line is that size and weight is the system's core selling point.
 
For the Oly 300mm f/4 they could substitute the AF-S 300mm f/4 PF with a 2x TC and get a package that was fully equivalent but over a quarter of a kilo lighter.
This is totally apples to oranges though. With the 300mm/4 + 2x TC on the Nikon you get whopping one cross type AF point and a few line points even with the D6.
Sony has a 200-600mm that works with the 2xtc , handheld no less

1138ccec4fb04f6c8dd7d55c7b8e7186.jpg
Now, things are a bit different with mirrorless, but still a Z6 for example isn't going to AF too well at f/8. Nevertheless, Canon is releasing a RF 100-500mm/4.5-7.1, so we may start to see long FF glass that actually is comparable to the current MFT offerings in size and performance.
The bottom line is that the "performance " of a the 300mm F/4 with 2TC is what a 1200mm F/16 lens would offer . That is same DOF control, same diagonal AOV and critically same total light gathering
the thing is with all these comparisons i use my telephotos wide open unless i want to get motion blur for panning or aircraft props, anything over f/5.6 is pretty much of no interest to me

--
the computer says no
 
For the Oly 300mm f/4 they could substitute the AF-S 300mm f/4 PF with a 2x TC and get a package that was fully equivalent but over a quarter of a kilo lighter.
This is totally apples to oranges though. With the 300mm/4 + 2x TC on the Nikon you get whopping one cross type AF point and a few line points even with the D6.
Sony has a 200-600mm that works with the 2xtc , handheld no less

1138ccec4fb04f6c8dd7d55c7b8e7186.jpg
Now, things are a bit different with mirrorless, but still a Z6 for example isn't going to AF too well at f/8. Nevertheless, Canon is releasing a RF 100-500mm/4.5-7.1, so we may start to see long FF glass that actually is comparable to the current MFT offerings in size and performance.
The bottom line is that the "performance " of a the 300mm F/4 with 2TC is what a 1200mm F/16 lens would offer . That is same DOF control, same diagonal AOV and critically same total light gathering
You totally missed the point: size. That 200-600mm while impressive, is still huge compared to the 300mm. It is no news that FF does (depending on the circumstances, a lot) better than MFT with the larger lenses.
 
For the Oly 300mm f/4 they could substitute the AF-S 300mm f/4 PF with a 2x TC and get a package that was fully equivalent but over a quarter of a kilo lighter.
This is totally apples to oranges though. With the 300mm/4 + 2x TC on the Nikon you get whopping one cross type AF point and a few line points even with the D6.
Sony has a 200-600mm that works with the 2xtc , handheld no less

1138ccec4fb04f6c8dd7d55c7b8e7186.jpg
Now, things are a bit different with mirrorless, but still a Z6 for example isn't going to AF too well at f/8. Nevertheless, Canon is releasing a RF 100-500mm/4.5-7.1, so we may start to see long FF glass that actually is comparable to the current MFT offerings in size and performance.
The bottom line is that the "performance " of a the 300mm F/4 with 2TC is what a 1200mm F/16 lens would offer . That is same DOF control, same diagonal AOV and critically same total light gathering
the thing is with all these comparisons i use my telephotos wide open unless i want to get motion blur for panning or aircraft props, anything over f/5.6 is pretty much of no interest to me
That is a good point if you are shooting action in anything but brilliant daylight. The consequences of needing a fast shutter speed means that slower lenses are going to force you to up the ISO and impair AF performance

--
Jim Stirling:
It is not reason which is the guide of life, but custom. David Hume
 
For the Oly 300mm f/4 they could substitute the AF-S 300mm f/4 PF with a 2x TC and get a package that was fully equivalent but over a quarter of a kilo lighter.
This is totally apples to oranges though. With the 300mm/4 + 2x TC on the Nikon you get whopping one cross type AF point and a few line points even with the D6.
Sony has a 200-600mm that works with the 2xtc , handheld no less

1138ccec4fb04f6c8dd7d55c7b8e7186.jpg
Now, things are a bit different with mirrorless, but still a Z6 for example isn't going to AF too well at f/8. Nevertheless, Canon is releasing a RF 100-500mm/4.5-7.1, so we may start to see long FF glass that actually is comparable to the current MFT offerings in size and performance.
The bottom line is that the "performance " of a the 300mm F/4 with 2TC is what a 1200mm F/16 lens would offer . That is same DOF control, same diagonal AOV and critically same total light gathering
the thing is with all these comparisons i use my telephotos wide open unless i want to get motion blur for panning or aircraft props, anything over f/5.6 is pretty much of no interest to me
That is a good point if you are shooting action in anything but brilliant daylight. The consequences of needing a fast shutter speed means that slower lenses are going to force you to up the ISO and impair AF performance
it's something you really need to think of, OK ibis mitigates the loss of shutter speed to help reduce camera shake but does nothing to stop subject motion, the Oly deal is really nothing special as you can source the same deal with an X body for £6k, that money goes a long way for getting a decent rig for other systems, take your pick :D

--
the computer says no
 
For the Oly 300mm f/4 they could substitute the AF-S 300mm f/4 PF with a 2x TC and get a package that was fully equivalent but over a quarter of a kilo lighter.
This is totally apples to oranges though. With the 300mm/4 + 2x TC on the Nikon you get whopping one cross type AF point and a few line points even with the D6.
Sony has a 200-600mm that works with the 2xtc , handheld no less

1138ccec4fb04f6c8dd7d55c7b8e7186.jpg
Now, things are a bit different with mirrorless, but still a Z6 for example isn't going to AF too well at f/8. Nevertheless, Canon is releasing a RF 100-500mm/4.5-7.1, so we may start to see long FF glass that actually is comparable to the current MFT offerings in size and performance.
The bottom line is that the "performance " of a the 300mm F/4 with 2TC is what a 1200mm F/16 lens would offer . That is same DOF control, same diagonal AOV and critically same total light gathering
the thing is with all these comparisons i use my telephotos wide open unless i want to get motion blur for panning or aircraft props, anything over f/5.6 is pretty much of no interest to me
That is a good point if you are shooting action in anything but brilliant daylight. The consequences of needing a fast shutter speed means that slower lenses are going to force you to up the ISO and impair AF performance
it's something you really need to think of, OK ibis mitigates the loss of shutter speed to help reduce camera shake but does nothing to stop subject motion, the Oly deal is really nothing special as you can source the same deal with an X body for £6k, that money goes a long way for getting a decent rig for other systems, take your pick :D
You telephoto guys are screwed price wise whatever system you look at :-)

--
Jim Stirling:
It is not reason which is the guide of life, but custom. David Hume
 
Again you prove that you don't understand anything of f stops.

F stops don't depend on format. F2.8 is f2.8 in any format. The only difference is the DOF.
No, because you can shoot the a higher ISO on another format with smaller F stop lenses, and keep the image quality.
Keep the image quality? Not sure. In which circumstances?
You have a modern FF camera. You can go up to roughly two stops up in the ISO scale, keep comparable image quality to m43rds with a lens two stops down. Roughly.
And saw that you would combine the 300mm with a TC and have the same quality as the Zuiko? I doubt.
We aren't taking about that. There's pros and cons otherwise but this is a different subject.
The comparison you make is ridiculous.

An equivalent set of FF lenses and body would be much more expensive.
You don't need to put an equivalence by having to get an F2.8 FF lens here.
And some more differences:
  • All lenses are stabilized with the OMD
  • The Zuikos are very solid, highest optical quality and weather sealed
  • One doesn't have to use a D(ino) SLR with slapping mirror
Sorry but you changed subjects. We were talking about that F-stop. There's solid lenses from other companies too.
I don't change subject. I refer to your initial comparison that doesn't make any sense and is clearly made just to enable you to say something negative.

If you make a comparison, look at all aspects.

I can also put a 2x converter on the Zuiko 300 mm. Now you tell me what FF 600 mm you can buy with a 2x converter and what it would cost.
You're trying to discuss field use with armchair/spreadsheet photographers. It won't work :-)

--
Just birds
Flickr
 
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Frankly I think I could undersell it and still have money left from my next purchase...

The m1x is not for me but given the marketing campaign would not hesitate to choose it over the reminder of the offered bodoes

This has got nothing to do with one's preferences it's simple convenience.
------------------------------------------------------------------------------------------------------------
If only closed minds came with closed mouths..
 
For the Oly 300mm f/4 they could substitute the AF-S 300mm f/4 PF with a 2x TC and get a package that was fully equivalent but over a quarter of a kilo lighter.
This is totally apples to oranges though. With the 300mm/4 + 2x TC on the Nikon you get whopping one cross type AF point and a few line points even with the D6.
Sony has a 200-600mm that works with the 2xtc , handheld no less

1138ccec4fb04f6c8dd7d55c7b8e7186.jpg
Now, things are a bit different with mirrorless, but still a Z6 for example isn't going to AF too well at f/8. Nevertheless, Canon is releasing a RF 100-500mm/4.5-7.1, so we may start to see long FF glass that actually is comparable to the current MFT offerings in size and performance.
The bottom line is that the "performance " of a the 300mm F/4 with 2TC is what a 1200mm F/16 lens would offer . That is same DOF control, same diagonal AOV and critically same total light gathering
You totally missed the point: size. That 200-600mm while impressive, is still huge compared to the 300mm. It is no news that FF does (depending on the circumstances, a lot) better than MFT with the larger lenses.
You missed my point the "performance " of the 300mm plus 2xTC is not what most FF shooters would be aiming at . If there was a 600mm F/8 prime for FF I don't think there would be much of a market for it , while not all super-telephoto shooting is action related an awful lot of it is .

The Sony combo is bigger because it is zoom lens with a larger aperture , it is however cheaper than the Olympus . Just as within m43 if you want a lens with a larger aperture you pay more and carry more .no free lunches





--
Jim Stirling:
It is not reason which is the guide of life, but custom. David Hume
 
Again you prove that you don't understand anything of f stops.
LOL!

You should read the second page of this site's article on equivalence, You might learn something. Here's the link .
F stops don't depend on format. F2.8 is f2.8 in any format. The only difference is the DOF.
It is not the only differnce, The shot noise and the diffraction blur also vary with the crop factor of times f-stop.
The comparison you make is ridiculous.

An equivalent set of FF lenses and body would be much more expensive.
Nope.
 
For the Oly 300mm f/4 they could substitute the AF-S 300mm f/4 PF with a 2x TC and get a package that was fully equivalent but over a quarter of a kilo lighter.
... With the 300mm/4 + 2x TC on the Nikon you get whopping one cross type AF point and a few line points even with the D6.
You've got a point. However, at 600mm, I don't often need a focus point other than the centre one.
Now, things are a bit different with mirrorless, but still a Z6 for example isn't going to AF too well at f/8. Nevertheless, Canon is releasing a RF 100-500mm/4.5-7.1, so we may start to see long FF glass that actually is comparable to the current MFT offerings in size and performance.
 
For the Oly 300mm f/4 they could substitute the AF-S 300mm f/4 PF with a 2x TC and get a package that was fully equivalent but over a quarter of a kilo lighter.
This is totally apples to oranges though. With the 300mm/4 + 2x TC on the Nikon you get whopping one cross type AF point and a few line points even with the D6.
Sony has a 200-600mm that works with the 2xtc , handheld no less

1138ccec4fb04f6c8dd7d55c7b8e7186.jpg
Now, things are a bit different with mirrorless, but still a Z6 for example isn't going to AF too well at f/8. Nevertheless, Canon is releasing a RF 100-500mm/4.5-7.1, so we may start to see long FF glass that actually is comparable to the current MFT offerings in size and performance.
The bottom line is that the "performance " of a the 300mm F/4 with 2TC is what a 1200mm F/16 lens would offer . That is same DOF control, same diagonal AOV and critically same total light gathering
You totally missed the point: size. That 200-600mm while impressive, is still huge compared to the 300mm. It is no news that FF does (depending on the circumstances, a lot) better than MFT with the larger lenses.
You missed my point the "performance " of the 300mm plus 2xTC is not what most FF shooters would be aiming at . If there was a 600mm F/8 prime for FF I don't think there would be much of a market for it , while not all super-telephoto shooting is action related an awful lot of it is .

The Sony combo is bigger because it is zoom lens with a larger aperture , it is however cheaper than the Olympus . Just as within m43 if you want a lens with a larger aperture you pay more and carry more .no free lunches
Not sure where you got the Oly 300mm+TC either, because I didn't talk about that. ;-)

But I'm pretty sure there would be market for smaller, darker aperture long teles for FF, after all there is a market for long MFT lenses. It is just that in the past you couldn't really do that because the AF performance would take such a big hit on DSLRs.
 
Again you prove that you don't understand anything of f stops.

F stops don't depend on format. F2.8 is f2.8 in any format. The only difference is the DOF.
No, because you can shoot the a higher ISO on another format with smaller F stop lenses, and keep the image quality.
Keep the image quality? Not sure. In which circumstances?
You have a modern FF camera. You can go up to roughly two stops up in the ISO scale, keep comparable image quality to m43rds with a lens two stops down. Roughly.
And saw that you would combine the 300mm with a TC and have the same quality as the Zuiko? I doubt.
We aren't taking about that. There's pros and cons otherwise but this is a different subject.
The comparison you make is ridiculous.

An equivalent set of FF lenses and body would be much more expensive.
You don't need to put an equivalence by having to get an F2.8 FF lens here.
And some more differences:
  • All lenses are stabilized with the OMD
  • The Zuikos are very solid, highest optical quality and weather sealed
  • One doesn't have to use a D(ino) SLR with slapping mirror
Sorry but you changed subjects. We were talking about that F-stop. There's solid lenses from other companies too.
I don't change subject. I refer to your initial comparison that doesn't make any sense and is clearly made just to enable you to say something negative.

If you make a comparison, look at all aspects.

I can also put a 2x converter on the Zuiko 300 mm. Now you tell me what FF 600 mm you can buy with a 2x converter and what it would cost.
You're trying to discuss field use with armchair/spreadsheet photographers. It won't work :-)
I think given the desperate attempts to push size and weight whilst blatantly ignoring the consequences of larger aperture lenses on larger sensor cameras. That the perspective most posted here is from those who are old , disabled , lazy or just simply prefer a lighter set-up . Just as it works within m43 you pay more and carry more for a larger aperture it is an unavoidable fact . Olympus fan kool-aid sadly for them does not change reality though they surely do try :-)
 
For the Oly 300mm f/4 they could substitute the AF-S 300mm f/4 PF with a 2x TC and get a package that was fully equivalent but over a quarter of a kilo lighter.
This is totally apples to oranges though. With the 300mm/4 + 2x TC on the Nikon you get whopping one cross type AF point and a few line points even with the D6.
Sony has a 200-600mm that works with the 2xtc , handheld no less

1138ccec4fb04f6c8dd7d55c7b8e7186.jpg
Now, things are a bit different with mirrorless, but still a Z6 for example isn't going to AF too well at f/8. Nevertheless, Canon is releasing a RF 100-500mm/4.5-7.1, so we may start to see long FF glass that actually is comparable to the current MFT offerings in size and performance.
The bottom line is that the "performance " of a the 300mm F/4 with 2TC is what a 1200mm F/16 lens would offer . That is same DOF control, same diagonal AOV and critically same total light gathering
You totally missed the point: size. That 200-600mm while impressive, is still huge compared to the 300mm. It is no news that FF does (depending on the circumstances, a lot) better than MFT with the larger lenses.
You missed my point the "performance " of the 300mm plus 2xTC is not what most FF shooters would be aiming at . If there was a 600mm F/8 prime for FF I don't think there would be much of a market for it , while not all super-telephoto shooting is action related an awful lot of it is .

The Sony combo is bigger because it is zoom lens with a larger aperture , it is however cheaper than the Olympus . Just as within m43 if you want a lens with a larger aperture you pay more and carry more .no free lunches
Not sure where you got the Oly 300mm+TC either, because I didn't talk about that. ;-)
Sorry crossed lines, Just throw away the TC part :-) The Sony 200-600mm does the same job as a m43 100-300mm F/2.8-3.2 . iT is also happens to be cheaper than the 300mm F/4
But I'm pretty sure there would be market for smaller, darker aperture long teles for FF, after all there is a market for long MFT lenses. It is just that in the past you couldn't really do that because the AF performance would take such a big hit on DSLRs.
The brutal bottom line is that Olympus has at last reckoning just 2.8% of the entire interchangeable lens market Panasonic have an even smaller share. But may just sneak m43 up to 4% of interchangeable lens market . Ergo 96% of the photography market is not jumping on board the smaller aperture smaller lens bandwagon with gusto . There have been FF mirrorless since 2013 and there are now 4 brands with FF mirrorless { Sony, Canon, Nikon and of course Panasonic} .

--
Jim Stirling:
It is not reason which is the guide of life, but custom. David Hume
 
why would someone pick the EM1 MKII over the EM1 MKIII in this offer?

I
they wouldn`t - or the Mk3 come to that .... it`s a Psychological ruse to rid the inventory of a high level of EM1Xs and 300 primes is my guess ........ they need to shift poor selling high end items and rake in some cash

If they gave away EM1Xs with a 7-14 / 12-40 / 45-140 set it`d make more sense as a kit but that`s not the idea ...

in a few months they may give it away with the 7-14 / 12-100 pair to get rid of the things , who knows

--
** Please ignore the Typos, I'm the world's worst Typist **
 
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