Nex-7 vignetting with FW 1.01??

Started Oct 18, 2012 | Discussions thread
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blue_skies
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Nex-7 vignetting with FW 1.01??
Oct 18, 2012

Did it improve - Yes. Particularly for the SEL16F28, or E16, see images below.

First is the Voigtlander Color Skopar 21mm, or CV21, then the E16, then some vignetting test.

I have not spend much time studying edge and corner sharpness, I assume that they would improve by the same margin as the magenta cast did improve. (Have to run to the office now).

- JPG images down-sized to 16Mb (for Nex-7), no other adjustments.

(I just noticed that the new, today, 5N images are taken in Vivid mode), hence more 'blue' in the sky.

==== CV21 TEST =====

With FW 1.00

With FW 1.01

Nex-7 with CV21/f4, different time of day, but improvement is visibile

Original shot with Nex-5N

Comparison shot with Nex-5N (today):

===== E16 Results =====

E16 with Nex-7, FW 1.01

Nex-7 with E16 still shows magenta cast, but more mild now.

E16 with Nex-5N

Same shot with 5N (note - 5N was in Vivid mode)

===== VIGNETTING TEST =====

Vignetting test comparison of CV21 and E16 on Nex-7 and Nex-5N:

Nex-5N with CV21

Nex-5N with CV21 at f4

Nex-5N with E16

Nex-7 with CV21 at f4

Nex-7 with E16 at f/2.8


NEx5N with E16 at f2.8

Nex-7 with E16 at f/2.8

Nex-7 with E16 at f2.8

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Cheers,
Henry

 blue_skies's gear list:blue_skies's gear list
Canon PowerShot S95 Sony Alpha NEX-7 Sony Alpha NEX-6 Sony Alpha 7 Sony E 18-55mm F3.5-5.6 OSS +27 more
Sony Alpha NEX-5N Sony Alpha NEX-7
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