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Archive 2017 · Sony FE 100-400/4.5-5.6 GM vs Contax 100-300/4.5-5.6

  
 
KlausJH
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p.24 #1Sony FE 100-400/4.5-5.6 GM vs Contax 100-300/4.5-5.6
mike reid wrote:
Iceland puffin in sunset light. GFX50s and Zeiss 100-300


Great picture! What kind of adapter did you use? Do you have to crop much so vignetting doesn't become visible?
Aug 15, 2019 at 01:31 AM
mike reid
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p.24 #2Sony FE 100-400/4.5-5.6 GM vs Contax 100-300/4.5-5.6
I was using Techart>fotodiox Contax to Canon. What you see there is uncropped...i could crop it but it looks good to me
Aug 15, 2019 at 08:11 AM
bluloo
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p.24 #3Sony FE 100-400/4.5-5.6 GM vs Contax 100-300/4.5-5.6
A few shots with the Vario Sonnar 100-300, previously posted to the Sony thread.

KEH seems to have done a nice job with the CLA, and turnaround was about 2 1/2 weeks.

A few small specs of dust between sealed groups, but it looks and performs great.


Vario-Sonnar 100-300 √ by lareginl, on Flickr


Vario-Sonnar 100-300√ by lareginl, on Flickr


Vario-Sonnar 100-300√ by lareginl, on Flickr


Aug 15, 2019 at 08:56 AM
billsnature
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p.24 #4Sony FE 100-400/4.5-5.6 GM vs Contax 100-300/4.5-5.6
I hate you all!! Please let this thread die and go to archive before I buy something stupid.
Aug 15, 2019 at 08:58 AM
IndyFab
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p.24 #5Sony FE 100-400/4.5-5.6 GM vs Contax 100-300/4.5-5.6
Finally joined the club, I think I found a nice copy.
I have a Novaflex collar for the C/Y100-300 that I wont be using, if anyone is looking for one.

Oct 09, 2019 at 02:34 PM
Ronny Olsson
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p.24 #6Sony FE 100-400/4.5-5.6 GM vs Contax 100-300/4.5-5.6
Bump

Some springflower in Christmas time

Merry Christmas to all my FM photo friends!
Ronny //



Sony A7R II + Contax Zeiss 4.5-5.6/100-300 T* by Ronny Olsson, on Flickr
Dec 23, 2019 at 08:33 AM
dbehrens
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p.24 #7Sony FE 100-400/4.5-5.6 GM vs Contax 100-300/4.5-5.6
Ronny Olsson wrote:
Bump

Some springflower in Christmas time

Merry Christmas to all my FM photo friends!
Ronny //

https://live.staticflickr.com/65535/49264324692_16c1470b5c_k.jpg
Sony A7R II + Contax Zeiss 4.5-5.6/100-300 T* by Ronny Olsson, on Flickr


Ronny - I keep seeing your wonderful macros and guess you are using an extension tube? If so what length? Dave
Dec 29, 2019 at 11:47 AM
Ronny Olsson
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p.24 #8Sony FE 100-400/4.5-5.6 GM vs Contax 100-300/4.5-5.6
dbehrens wrote:
Ronny Olsson wroteBump

Some springflower in Christmas time

Merry Christmas to all my FM photo friends!
Ronny //

https://live.staticflickr.com/65535/49264324692_16c1470b5c_k.jpg
Sony A7R II + Contax Zeiss 4.5-5.6/100-300 T* by Ronny Olsson, on Flickr
Ronny - I keep seeing your wonderful macros and guess you are using an extension tube? If so what length? Dave


Thanks Dave
I use for most part 27mm




Dec 29, 2019 at 03:24 PM
naturephoto1
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p.24 #9Sony FE 100-400/4.5-5.6 GM vs Contax 100-300/4.5-5.6
Ronny Olsson wrote:
dbehrens wrote
Ronny Olsson wroteBump

Some springflower in Christmas time

Merry Christmas to all my FM photo friends!
Ronny //

https://live.staticflickr.com/65535/49264324692_16c1470b5c_k.jpg
Sony A7R II + Contax Zeiss 4.5-5.6/100-300 T* by Ronny Olsson, on Flickr
Ronny - I keep seeing your wonderful macros and guess you are using an extension tube? If so what length? Dave
Thanks Dave
I use for most part 27mm




Hi Ronny,

I thought that most of the FE extension tube sets were 10mm and 16mm for a total length of 26mm. I know my Kenko set has those lengths.

Rich

Dec 29, 2019 at 03:43 PM
Ronny Olsson
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p.24 #10Sony FE 100-400/4.5-5.6 GM vs Contax 100-300/4.5-5.6
naturephoto1 wrote:
Ronny Olsson wrote
dbehrens wrote
Ronny Olsson wroteBump

Some springflower in Christmas time

Merry Christmas to all my FM photo friends!
Ronny //

https://live.staticflickr.com/65535/49264324692_16c1470b5c_k.jpg
Sony A7R II + Contax Zeiss 4.5-5.6/100-300 T* by Ronny Olsson, on Flickr
Ronny - I keep seeing your wonderful macros and guess you are using an extension tube? If so what length? Dave
Thanks Dave
I use for most part 27mm
Hi Ronny,

I thought that most of the FE extension tube sets were 10mm and 16mm for a total length of 26mm. I know my Kenko set has those lengths.

Rich



Hi Rich
The CONTAX Extension Tube Set are 13, 20, 27mm
and for Sony E lenses it's is 10mm 16mm

Ronny

Dec 29, 2019 at 04:16 PM
naturephoto1
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p.24 #11Sony FE 100-400/4.5-5.6 GM vs Contax 100-300/4.5-5.6
Ronny Olsson wrote:
naturephoto1 wrote
Ronny Olsson wrote
dbehrens wrote
Ronny Olsson wroteBump

Some springflower in Christmas time

Merry Christmas to all my FM photo friends!
Ronny //

https://live.staticflickr.com/65535/49264324692_16c1470b5c_k.jpg
Sony A7R II + Contax Zeiss 4.5-5.6/100-300 T* by Ronny Olsson, on Flickr
Ronny - I keep seeing your wonderful macros and guess you are using an extension tube? If so what length? Dave
Thanks Dave
I use for most part 27mm
Hi Ronny,

I thought that most of the FE extension tube sets were 10mm and 16mm for a total length of 26mm. I know my Kenko set has those lengths.

Rich
Hi Rich
The CONTAX Extension Tube Set are 13, 20, 27mm
and for Sony E lenses it's is 10mm 16mm

Ronny



Hi Ronny,

Thank you. Do you use any Extension Tubes with 100-400mm GM lens?

Rich

Dec 29, 2019 at 04:28 PM
Ronny Olsson
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p.24 #12Sony FE 100-400/4.5-5.6 GM vs Contax 100-300/4.5-5.6
naturephoto1 wrote:
Ronny Olsson wrote
naturephoto1 wrote
Ronny Olsson wrote
dbehrens wrote
Ronny Olsson wroteBump

Some springflower in Christmas time

Merry Christmas to all my FM photo friends!
Ronny //

https://live.staticflickr.com/65535/49264324692_16c1470b5c_k.jpg
Sony A7R II + Contax Zeiss 4.5-5.6/100-300 T* by Ronny Olsson, on Flickr
Ronny - I keep seeing your wonderful macros and guess you are using an extension tube? If so what length? Dave
Thanks Dave
I use for most part 27mm
Hi Ronny,

I thought that most of the FE extension tube sets were 10mm and 16mm for a total length of 26mm. I know my Kenko set has those lengths.

Rich
Hi Rich
The CONTAX Extension Tube Set are 13, 20, 27mm
and for Sony E lenses it's is 10mm 16mm

Ronny
Hi Ronny,

Thank you. Do you use any Extension Tubes with 100-400mm GM lens?

Rich



No I haven't tested on my sony E lenses and I don't have any for sony yet , thinking about getting kenko tubes for the upcoming macro season
Ronny //

Dec 29, 2019 at 04:34 PM
dbehrens
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p.24 #13Sony FE 100-400/4.5-5.6 GM vs Contax 100-300/4.5-5.6
Ronny Olsson wrote:
dbehrens wrote
Ronny Olsson wroteBump

Some springflower in Christmas time

Merry Christmas to all my FM photo friends!
Ronny //

https://live.staticflickr.com/65535/49264324692_16c1470b5c_k.jpg
Sony A7R II + Contax Zeiss 4.5-5.6/100-300 T* by Ronny Olsson, on Flickr
Ronny - I keep seeing your wonderful macros and guess you are using an extension tube? If so what length? Dave
Thanks Dave
I use for most part 27mm



Thanks Ronny - that's an interesting length. And since this is a 100-300 thread I might as well post an old CYZ 100-300 macro (back in my Canon days) using a 20mm extension tube. Dave







Dec 29, 2019 at 07:17 PM
Ronny Olsson
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p.24 #14Sony FE 100-400/4.5-5.6 GM vs Contax 100-300/4.5-5.6

Sony ILCE-7RM2 +FE 100-400mm F4.5-5.6 GM OSS by Ronny Olsson, on Flickr
Jan 01, 2020 at 03:04 PM
Ronny Olsson
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p.24 #15Sony FE 100-400/4.5-5.6 GM vs Contax 100-300/4.5-5.6

Sony A7R II + 100-400/4,5-5,6 OSS GM by Ronny Olsson, on Flickr
Jan 01, 2020 at 03:05 PM
Ronny Olsson
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p.24 #16Sony FE 100-400/4.5-5.6 GM vs Contax 100-300/4.5-5.6

a7r-ii--contax-100-300mm-f45-56-vario-sonnar by Ronny Olsson, on Flickr
Jan 01, 2020 at 03:08 PM
Ronny Olsson
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p.24 #17Sony FE 100-400/4.5-5.6 GM vs Contax 100-300/4.5-5.6

Sony ILCE-9 + FE 100-400mm F4.5-5.6 GM OSS by Ronny Olsson, on Flickr



Sony ILCE-9 + FE 100-400mm F4.5-5.6 GM OSS by Ronny Olsson, on Flickr
Jan 03, 2020 at 03:13 PM
ketang
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p.24 #18Sony FE 100-400/4.5-5.6 GM vs Contax 100-300/4.5-5.6
Fred Miranda wrote:
Sony 100-400 GM vs Contax 100-300 at 200mm @f/8


Out of curiosity, do you recall if your 100-400 sharpened up noticeably when closing down past f/8 in the 200-300mm range? I'm back and forth thinking about buying one. I have rented it twice and both times had copies that were weak in this range outside of the center.

Mar 28, 2020 at 09:46 PM
neosaurus_
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p.24 #19Sony FE 100-400/4.5-5.6 GM vs Contax 100-300/4.5-5.6
Has anyone tried this lens on Fuji? Looking for a nice zoom of this focal range and not fancying the 100-400 (50% heavier and 50% more expensive used) For only landscape use, so purely whatever aperture is sharpest. Currently using C/Y 28mm 2.8 (could be sharper tbh), 50mm 1.7 and 85mm 2.8 (easily best lens I've ever used take for the flaring)

Any input appreciated
Jun 03, 2020 at 01:52 PM
Fred Miranda
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p.24 #20Sony FE 100-400/4.5-5.6 GM vs Contax 100-300/4.5-5.6
ketang wrote:
Fred Miranda wroteSony 100-400 GM vs Contax 100-300 at 200mm @f/8
Out of curiosity, do you recall if your 100-400 sharpened up noticeably when closing down past f/8 in the 200-300mm range? I'm back and forth thinking about buying one. I have rented it twice and both times had copies that were weak in this range outside of the center.



Yes, the 100-400 GM stopped down does improve at mid and extreme corners at the 200-300mm range.
Jun 27, 2020 at 01:37 PM
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