Originally Posted by
falcon91
Hi,
Thanks for the responses.
I'm looking at these lenses for a couple of reasons.
Going to an f2.8 lens, if I understand correctly, should allow much faster autofocus which will help when shooting sports, particularly at nighttime under lights (Something that I've been doing for the last 6 months).
Also when taking portraits, it will help blur out the background significantly better than the 18-105.
Presently I've been shooting sports and pets/animals the best, so I thought having more control over depth of field and also improved autofocus speeds would be beneficial.
Thanks