Recent content by snerkler

Thanks Mike, appreciate it. I have actually seen that but I believe it’s in relation to the 180-400mm and not necessarily the issue with f6.3 lenses. However, fingers crossed it will indirectly help. I’ve been in talk with both Tamron and Sigma. Tamron have been no help whatsoever but Sigma have...

HI, Firstly I'll apologise for the long winded post. I am interested in buying the Tamron or Sigma 100-400mm as a lighter alternative to my Tamron 150-600mm on my D850, however I'm trying to find out if all of the AF points work all of the time on the D850 (or D500). The reason that I ask is...