|
Thanks Humayan-neatly explained!On closer examination I did notice outer edges not as neat as centre.
I see images of wide fields and they have lovely wide field sky,but then have a fore ground of a beach or country scene.These must be composite images.How do they do this.
Also if you had tracking etc etc and did a lovely wide field and had a tree or similar,the tree comes out blurred due to movement of EQ mount.If you wanted the tree or whatever nice and sharp.I imagine you take an image with the tracking off,How do you blend that into your wide field? and make the blurred tree etc go away in the image with tracking?
Are there any links to a bit of this sort of photography with Tut's?
Thanks Chris
|