I had my bazooka with me (150-600mm) and it came in handy to catch the deer. I used a UV filter and I think it must be cheap quality because the background looks very strange and I didn't notice it without the filter on.
Yes that filter has done weirdness to your background. More noticeable on your other deer shot. What could it be? I have no i-deer!!!! Boom boom!!!!
I like the way they have turned to check you out.
@teodw Yes, it's weird but I took it off as soon as I noticed it. I will make sure it is the filter doing it and it will be going in the bin once I'm sure.
I like the way they have turned to check you out.