Juha Kannisto
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Upload & Sell: On
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 Re: The Voigtlander Nokton 40mm f/1.2 FE is coming! | |
Here are my new test shot crops (square 5.05 inch x 5.05 inch crops exported with C1 Pro, default settings, no noise reduction):
https://drive.google.com/open?id=0B0BYrcxVNFdPNmRpS1ctMG1EQ1E
Test was performed with A7r and Nokton 40/1.2 on a tripod focusing at a top of a building that was more than 100m away from my position. I took separate sets of shots for extreme corner and center. I placed the same building-top at extreme corner in corner test and at center in center-test. The crops for extreme corner are extracted right from the corner, i.e. cropped off right at top and left edge border.
There were 4 aperture series run for corner and 4 aperture series for center.
Infinity-0 : Focus at hard infinity (lens will not allow focusing any further)
Infinity-1 : Focus at center of first loop of infinity symbol (my go-to focus position with this lens)
Infinity-2 : Focus at beginning point of infinity symbol
Infinity-3 : Focus between 5m and infinity symbol
Folder structure:
- Center (contains center crops)
- Corner (contains corner crops)
In each top level folder:
- Infinity-0
Contains full series of crops at hard infinity & mobile shot showing focus position on lens.
- Infinity-1
Contains full series of crops at mid-point of first loop of infinity symbol & mobile shot showing focus position on lens.
- Infinity-2
Contains full series of crops at beginning point of infinity symbol & mobile shot showing focus position on lens.
- Infinity-3
Contains full series of crops between 5m and infinity symbols & mobile shot showing focus position on lens.
- Folders for each aperture
Contain crops from each aperture series for aperture given in folder name. First file with smallest number in filename is the Infinity-0 shot, the next one is Infinity-1 and so on.
I'm just now analyzing the files myself, will provide my conclusions in later post.
Sorry the mobile shots in corner folder are in the wrong order, now fixing it... Update: Fixed now.
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