• BirdForum is the net's largest birding community dedicated to wild birds and birding, and is absolutely FREE!

    Register for an account to take part in lively discussions in the forum, post your pictures in the gallery and more.

Search results

  1. gandytron

    Tamron 2nd generation SP 150-600mm Di VC USD 'G2'

    I'm in the market for one of these 150-600 Sigma/Tamron offerings at the moment - it seems to me that the Sigma Contemporary does not give up much to the Tamron G2, especially when the G2 is 61% more expensive but its resolution and AF are only marginally better (granted the Tamron G2 has better...