Sigma 20 60mm f2.8 › Coma
4 positive · 7 mixed · 1 critical mentions across 12 sources.
a 20mm focal length and f/2.8 aperture (faster than the Panasonic lens) also has the potential to be one of the best astrophotography lenses if.
aperture at the wide end Good sharpness and detail Excellent flare resistance Decent closeup performance Cons Bokeh is harsh and lacks smoothness Middling sunstars Lacks.
While we're working in the dark, let's take a look for coma and sun stars.
Read the full sourced terrain: Sigma 20 60mm f2.8 review.
Counts are drawn from the sources we track and reflect what reviewers said, not a score — AskMaddi charts the terrain, it does not rate.