Originally posted by SSGGeezer I hand hold my 120-400 when shooting but at 4 pounds, it does get to be a bit of exercise to hold up when shooting birds in the woods. I can see how the OS in the viewfinder or in LV could help when the tiniest movement can take you off target at 400mm on a smaller bird.
If you're moving, maybe, Tom, but we're talking about from a monopod or tripod. BTW, I reckon you've aimed and held steady many objects from monopods, bipods, tripods, pintle mounts, whatever and your technique shooting handheld with anything would be a cut above everyone else's, just like Heie.
This thread is full of stunning pictures from the DA150-450, and they're all with IBIS, not in lens OIS, many will be handheld, and I couldn't believe Vollerp's pics on the first page:
Post your HD PENTAX-D FA 150-450mm F4.5-5.6 ED DC AW pictures! - PentaxForums.com Originally posted by SSGGeezer Not all of us are youngsters like you Ian! I suspect my eldest son is a lot closer to your age than you are to mine!
Well, at fifty-two and a grandfather, I reckon I deserve an 'Old Fart Pentaxian' badge, SG!