Conundrum
Not sure what to think of the Voigtlander Super Wide-Heliar 15mm f/4.5 Aspherical III lens. I really like the size, construction and rendering, however it vignettes heavily and the edges have a tendency to color shift to purple. Version III was supposed to address these issues (and it does to some extent on the A7 / A7S), but its still far from ideal on the A7R.
The color shifting and vignetting are most visible in the daytime sky or on white backdrops, but seem manageable on nighttime exposures such as this. More testing is necessary...
(20 second exposure)
[ website ]
Conundrum
Not sure what to think of the Voigtlander Super Wide-Heliar 15mm f/4.5 Aspherical III lens. I really like the size, construction and rendering, however it vignettes heavily and the edges have a tendency to color shift to purple. Version III was supposed to address these issues (and it does to some extent on the A7 / A7S), but its still far from ideal on the A7R.
The color shifting and vignetting are most visible in the daytime sky or on white backdrops, but seem manageable on nighttime exposures such as this. More testing is necessary...
(20 second exposure)
[ website ]