It looks like you're new here. If you want to get involved, click one of these buttons!
I would love to get my hands on a 20mm f1.8 to assess its coma. So far - including a Zeiss - the best coma I have seen is from my cheap Samyang/Rokinon/Bower 14mm f2.8 and 24mm f1.4 manual focus lenses. They are not perfect, but they are the best I have seen so far. I was both surprised and disappointed when I found this. If the 20mm F1.8 Nikon is significantly better than them, I will sell them and buy one.
So is this 20mm f1.8 the best for nightscapes? If not, what is? I need low to zero coma (even buying a Zeiss does not guarantee this), and decent edge to edge sharpness at f1.4/1.8/2.0 but no slower than that. FL between 14 and 28mm but preferably 20-28mm. Cheap would be nice too, but what is there out there guys?
@Seven, if you are referring to the 20mm f/1.8G,