A lot will depend on how close you are to the subject. If you are at maximum lens length 300mm and you are not getting a sharp pic, try leaving the lens at 300mm then bodily move the camera and lens backwards away from the subject or closer to the subject until you see it become sharp in the viewfinder.
Answers & Comments
A lot will depend on how close you are to the subject. If you are at maximum lens length 300mm and you are not getting a sharp pic, try leaving the lens at 300mm then bodily move the camera and lens backwards away from the subject or closer to the subject until you see it become sharp in the viewfinder.