Orion 135mm Widefield

Started Oct 27, 2019 | Photos thread
DMcGarvey
OP DMcGarvey Regular Member • Posts: 256
Re: Orion 135mm Widefield

chris gunn wrote:

Interesting to see this lens used at f/2!

Yes, it's a pretty decent performer wide open.  I've heard that bad copies exist that have bad aberrations wide open, so I guess I must have a good copy.

Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark MMy threads
Color scheme? Blue / Yellow