500mm Mirror Lenses

Started 9 months ago | Discussions thread
ForumParentFirstPreviousNextNext unread
Flat view
FredB
Contributing MemberPosts: 828Gear list
Like?
500mm Mirror Lenses
9 months ago

What exactly is the difference between a 500mm Mirror lens and something like the below. Are they the same? Is the quality different?

-- hide signature --

www.flickr.com/photos/fbiv/

 FredB's gear list:FredB's gear list
Panasonic Lumix DMC-G1 Panasonic Lumix DMC-GX1 Olympus E-M1 Panasonic Leica D Summilux Asph 25mm F1.4 Panasonic Lumix G 14mm F2.5 ASPH +6 more
ForumParentFirstPreviousNextNext unread
Flat view
ForumParentFirstPreviousNextNext unread
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark post MMy threads
Color scheme? Blue / Yellow