Tamron Lens Review

Tamron 150-600mm F5-6.3 Di VC USD First Impressions: I wont be talking about this as a review for the lens, more of my experience after a weekend of using this lens,and how it suits my requirements including the pros and cons of a lens like this. The lens itself is quite long and heavy to handhold for long periods,even though after an hour of using it, I would lock the lens at 150mm and grip down the lens after shots due to the weight, It is a solidly built lens