new icn messageflickr-free-ic3d pan white
Vignetting tests | by jim_easterbrook
Back to photostream

Vignetting tests

The ƒ/4.5 image divided by the ƒ/22 image.

This shows the difference in vignetting between the two apertures.

The division is done in the linear domain before gamma correcting to make this image.

49 views
0 faves
0 comments
Taken on October 22, 2019