Does anyone have any experience using Tamron 28-200mm f3.8-5.6 Aspherical (71A) I will be using it on Olympus E-PM1. Can't find many reviews regarding this lens any help will be good. Thanks Sent from my iPhone using Mu-43
Sorry to be the messenger of bad news... "Not recommended unless you are collecting Tamron Adaptalls" From http://www.pentaxforums.com/userrev...2-28-200mm-f-3-8-5-6-aspherical-71a-171a.html If you want an old manual focus zoom lens look for a Vivitar Series 1 70-210mm- http://www.robertstech.com/vivitar.htm
