Sigma 18-35/1,8 coma

Started Mar 7, 2014 | Discussions thread
BillD7000 Contributing Member • Posts: 875
Re: Sigma 18-35/1,8 coma

chary zp wrote:

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

It looks like motion blur in the top shot, not coma...

 BillD7000's gear list:BillD7000's gear list
Nikon D7200 Nikon AF-S Nikkor 300mm f/4D ED-IF Sigma 8-16mm F4.5-5.6 DC HSM Sigma 105mm F2.8 EX DG OS HSM Nikon 85mm F1.8G +2 more
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark MMy threads
Color scheme? Blue / Yellow