Originally posted by mille19 I've just sold my Sigma 100-300mm F4, don't get me wrong the Sigma is a very good lens, it's just that I take mainly wildlife shots and found that 95% of my photo's were taken at 300mm.
I decided to go for the prime hoping that I'd be more successful using it with my Kenko 1.5X and Pentax 1.7X converters. My first impressions are I think I've made the right decision. The weather hasn't been kind but I've managed a couple of shots with the Kenko (SDM still works!) and they look pretty good, I'll be trying to get some more test shots in soon.
Thanks for very positive information.One question:
Do you think DA*300/4 + kenk 1,5x TC can do AF without oscilation (I have this problem with my DA*50-135/2,8),this is very important for me becouse this combination is useless for me for action shots with tc.
Thanks for replay filip