There are a lot of lens review web sites out there and we have provided links to some of the best ones here.
Bjørn RørslettLens reviews for Nikkor lens only.
http://www.naturfotograf.com/lens_surv.html
Bob AtkinsMostly Canon lenses reviewed here.
http://www.bobatkins.com/photography/digital/10d30...
DP ReviewsVERY complete review of lenses
http://www.dpreview.com/lensreviews/
Ken Rockwell - Nikon lens reviewsThere is no better site for Nikon Lens reviews, Ken does a fantastic job and he makes his sole living from doing these reviews.
http://www.kenrockwell.com/nikon/nikkor.htm
SLR Gear - Reviews for all makes of lensesI use this site and Ken Rockwell's web site before I buy any Nikon lens. The insights you'll gain from these two web sites will save you lots of $$'s... Especially if your a Nikon person like myself
http://www.slrgear.com/reviews/index.php
The Digital PictureVery complete review of just about every Canon lens there is.
http://www.the-digital-picture.com/Reviews/Canon-L...
