Sigma 18-35/1,8 coma

Started Mar 7, 2014 | Discussions thread
Shop cameras & lenses ▾
ForumParentFirstPrevious
Flat view
chary zp Senior Member • Posts: 1,316
Sigma 18-35/1,8 coma

Is this coma? Does it make the lens unusable for star shots?

It goes away completely only at F3,2

 chary zp's gear list:chary zp's gear list
Nikon D90 Nikon D200 Nikon D7100 Nikon D500 Nikon AF-S DX Nikkor 18-105mm f/3.5-5.6G ED VR +11 more
ForumParentFirstPrevious
Flat view
ForumParentFirstPrevious
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark MMy threads
Color scheme? Blue / Yellow