Originally posted by richandfleur Different take on the Family Portrait:
I like it! I think in our house with the current weather it might be called 'Game of scones', as there won't be anything happening outside, and food is always good in cold weather.
---------- Post added 07-17-17 at 10:09 AM ----------
Originally posted by awa355 Spot focusing really highlights the wobbles that goes with age. The stationary birds weren't so bad, but of the flying hawk, this was as good as i could get on the day.
Kermit was not moving too well (he may have been injured) so I picked him up and placed him in the drain water.
I remember spending an hour or so in my garden with my previous Sigma 70-300 at 300 trying to photograph waxeyes/silvereyes demolishing my persimmon crop. I got a very tired arm holding the camera up for an extended period. I think it's actually worth using a tripod or monopod, as even though the subjects are moving quickly, the angular movement at a distance is far smaller than camera shake. ie 1mm of movement at the camera translates into quite a few cm of movement at the subject, but 1mm of movement of the subject is only a relatively small movement in the field of view.
I'm feeling too lazy, but I'm sure it's possible to come up with a formula that will describe how much angular movement you get at a given focal length/subject distance when the movement is at the camera or at the subject.
Bottom line is I think a tripod will help with long focal lengths even if the subject is moving.