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1.4x Tele Converter worth it?
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Mar 25, 2015 11:49:33   #
tomglass Loc: Yorktown, VA
 
I just bought a Kenko 1.4x teleconverter to try out with my Nikon D7000 with Nikon 80-200mm f/2.8D ED AF Zoom Nikkor. I have taken a few shots and I'm not sure it is worth keeping--that is, I'm not sure it gives me any better image than I can get by cropping a shot without the converter. Here are two shots I took this morning...the first with my 80-200mm at 200mm (f4, 1/1000) and then the second shot is with the same lens/settings but with the 1.4x converter. Thoughts?

200mm without 1.4x
200mm without 1.4x...
(Download)

200mm with 1.4x
200mm with 1.4x...
(Download)

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Mar 25, 2015 12:09:15   #
joer Loc: Colorado/Illinois
 
tomglass wrote:
I just bought a Kenko 1.4x teleconverter to try out with my Nikon D7000 with Nikon 80-200mm f/2.8D ED AF Zoom Nikkor. I have taken a few shots and I'm not sure it is worth keeping--that is, I'm not sure it gives me any better image than I can get by cropping a shot without the converter. Here are two shots I took this morning...the first with my 80-200mm at 200mm (f4, 1/1000) and then the second shot is with the same lens/settings but with the 1.4x converter. Thoughts?


I think the one with the TC is a little better.

You need to enlarge the first image to the same size as the second to compare.

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Mar 25, 2015 12:12:04   #
tsilva Loc: Arizona
 
The tc actually magnifies the image, cropping doesn't. If you want a zoomed image the tc is the answer.

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Mar 25, 2015 12:23:08   #
fuzzypaddle Loc: Southern Illinois
 
tomglass wrote:
I just bought a Kenko 1.4x teleconverter to try out with my Nikon D7000 with Nikon 80-200mm f/2.8D ED AF Zoom Nikkor. I have taken a few shots and I'm not sure it is worth keeping--that is, I'm not sure it gives me any better image than I can get by cropping a shot without the converter. Here are two shots I took this morning...the first with my 80-200mm at 200mm (f4, 1/1000) and then the second shot is with the same lens/settings but with the 1.4x converter. Thoughts?


The TC gives you more reach with almost equivalent results.

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Mar 25, 2015 12:47:46   #
Ol' Frank Loc: Orlando,
 
I think the Kenko tc 1.4 is the best I have ever used. I use it with my Sig 18-250 fairly often and love the resolution it gives. Just keep on practicing with it and you will see how really good it is.

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Mar 25, 2015 13:00:36   #
jerryc41 Loc: Catskill Mts of NY
 
Ol' Frank wrote:
I think the Kenko tc 1.4 is the best I have ever used. I use it with my Sig 18-250 fairly often and love the resolution it gives. Just keep on practicing with it and you will see how really good it is.

Yes. I got the Kenko 1.4 for a fraction of the cost of a similar Nikon.

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Mar 25, 2015 14:15:47   #
ecobin Loc: Paoli, PA
 
I also bought the Kenko 1.4 earlier this year and think it's excellent.

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Mar 25, 2015 14:47:14   #
oldtigger Loc: Roanoke Virginia-USA
 
tomglass wrote:
I just bought a Kenko 1.4x teleconverter to try out with my Nikon D7000 with Nikon 80-200mm f/2.8D ED AF Zoom Nikkor. I have taken a few shots and I'm not sure it is worth keeping--...


its pretty obvious you do not want the kenko 1.4x.
Really bad degradation of image.

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Mar 25, 2015 14:58:45   #
jrb1213 Loc: McDonough GEorgia
 
Neither photo is clear. Try again on a good tripod

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Mar 25, 2015 15:34:33   #
bull drink water Loc: pontiac mi.
 
jrb1213 wrote:
Neither photo is clear. Try again on a good tripod


I think you missed the point, the tree is the subject. looks good to me.

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Mar 25, 2015 15:45:10   #
RWR Loc: La Mesa, CA
 
tomglass wrote:
I just bought a Kenko 1.4x teleconverter to try out with my Nikon D7000 with Nikon 80-200mm f/2.8D ED AF Zoom Nikkor. I have taken a few shots and I'm not sure it is worth keeping--that is, I'm not sure it gives me any better image than I can get by cropping a shot without the converter. Here are two shots I took this morning...the first with my 80-200mm at 200mm (f4, 1/1000) and then the second shot is with the same lens/settings but with the 1.4x converter. Thoughts?


Two images the same size would help, but it's really not possible to tell that much on a monitor. Neither image you posted look that sharp on my monitor. I have an 80~200 f/2.8D ED AF, and it certainly produces sharper images than this, alone and with a 1.4X Sigma APO teleconverter.

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Mar 25, 2015 15:58:53   #
oldtigger Loc: Roanoke Virginia-USA
 
bull drink water wrote:
I think you missed the point, the tree is the subject. looks good to me.


look at the edges of the shedding bark.

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Mar 25, 2015 18:48:43   #
tomglass Loc: Yorktown, VA
 
RWR wrote:
Two images the same size would help, but it's really not possible to tell that much on a monitor. Neither image you posted look that sharp on my monitor. I have an 80~200 f/2.8D ED AF, and it certainly produces sharper images than this, alone and with a 1.4X Sigma APO teleconverter.


Maybe I need to play around with the AF Fine tuning... I did not use a tripod, but had the lens resting on my car window and also used a pretty fast SS to try to eliminate any camera shake...

Thank you all for your comments.

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Mar 25, 2015 19:38:07   #
oldtigger Loc: Roanoke Virginia-USA
 
oldtigger wrote:
look at the edges of the shedding bark.


(Download)

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Mar 25, 2015 22:17:12   #
LoneRangeFinder Loc: Left field
 
Tigger: That's pretty conclusive to me: :thumbdown: on the 1.4 extender.

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