11-02-2017, 06:53 AM
Quote:Are you sure it's performance is worse than a Tamron or Sigma 150-600? You don't even say which Tamron or Sigma, and some of them are quite weak at 600mm.That Pentax is quite weak at 560mm.
New Pentax lens announcements!
|
Users browsing this thread: |
1 Guest(s) |