Joachim Wulfers
Veteran Member
Foto4x4 wrote:





I guess, these being real photographs taken in nature, give me a better idea as to how a lens behaves. I believe that my particular lens is doing a good job in reproducing colours, focusing correctly, having a decent bokeh and a very good minimum focal distance. What else do you want from a superzoom?
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Joachim
Indeed, your 18-200 OSS looks very soft based on that example. Here is one example with mine: not softness thereActually Henry, I have found a couple comparison images I made my decision to return the 18-200 with and put them in LR. Sorry about low resolution as I haven't worked out how to export the screen other than by print screen but it's clear the 18-200 at 200mm was soft compared to the kit zoom at 210. No way was this lens worth keeping for its convenience as a travel zoom with soft images.Hi John,Sorry Joachim... I can't speak for snapa, but I have had an 18-200 OSS and it was very disappointing. I kept it only briefly. If you got a superior copy, then good for you but DXO ratings seem to bear out most of the criticisms of all three 18-200 versions in E mount.Have you shot with the 18-200 OSS ? I did not know that all my photos are low quality. Have to look at them again :-D The majority of the photos in my Flickr albums are shot with the 18-200There has NEVER been a very high quality zoom lens in history in the 18-200, 16-300 range of lenses for APS-C cameras, so do not hold your breath. Unless you are willing to get two lenses for that kind of focal lengh, you will need to deal with low quality images, period.I am sure in the long run Tamron will make new versions of the 18-200, 16-300 etc. for Sony E-mount APS-C. This is obviously in the future and we (me) need to complete the present situation.
I really appreciate a forum like this since I learn a lot and it helps to make decisions.
There is no free lunch, that is why ILC cameras were created. Now, if you are willing to take a hit on IQ and noise, there are a few smaller sensor cameras with fixed zoom lenses that should work for you. If not, you will need at least two high quality zoom lenses. Sorry to be so blunt, but that is the way it is.
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Life is short, make the best of it while you can!
http://grob.smugmug.com/
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Joachim
https://www.flickr.com/photos/jowul/
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Cheers,
John
Care to show us?
I agree with Joachim.
Perhaps adding to this. I view superzooms (and all zooms for that matter) as daytime lenses. That is, shoot at low ISO and stopped down.
Under such conditions the gap between the zoom and a high IQ prime diminishes
The inverse, shooting at lower lights, higher ISO (because of ltd aperture), and near the lens' edges (aperture, min and max FL), makes the difference increase.
The E18200, as well as the other zooms, all do fine in case 1). It is case 2) where people begin to argue. I rather use a fast prime lens for case 2).
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Cheers,
Henry
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Cheers,
John





I guess, these being real photographs taken in nature, give me a better idea as to how a lens behaves. I believe that my particular lens is doing a good job in reproducing colours, focusing correctly, having a decent bokeh and a very good minimum focal distance. What else do you want from a superzoom?
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Joachim







