11-01-2017, 08:58 PM
Quote:And its performance is worse than a Tamron or Sigma 150-600mm. And worse than Canon EF 400mm f4 DO IS USM II + 1.4x TC.
Last but not least, the DA 560mm f/5.6 is much more affordable than a 600mm f/4 from the other manufacturers.
Anyone getting that Pentax 560mm is a bit odd, I gather.