Recommended lens for an S3 Pro?
Depends what you are wanting to shoot, nearly every shot taken through my S2 pro had a Sigma 28-200mm lens on the front, I was usually after shots at gig's and music festivals often in inclement wet miserable cold weather LOL so the big range on the lens meant I never had to swap it for anything else. I haev use a kit 70-300mm Nikon lens and an old 28-90mm Quantary lens I never had any problems with them, although I would have loved to try a fast 70mm Nikon lens on teh front of the S2 the I just couldn't afford one
Good luck with your lens hunting and happy shooting
THE man in black