Originally posted by nanhi a) the lens extends hell of a lot. And with the hood attached a tripod is a MUST at 300mm, not unless you are a superman and can hold it steady. Use the 2 or 3 second delay.
Are we talking about the same 55-300?!
Seriously, I have the HD version and I'd say it's light-weight (hood installed or otherwise) and easy to shoot hand-held at 300mm so long as you practice good, standard technique and hold, and keep the shutter speed at 1/500s or faster (actually, with SR on you can shoot it at much longer shutter speeds, but 1/500s pretty much guarantees a good shot)...