well ive had my skywatcher ed 80/600mm
for about 3weeks and i can honestley say it's a dream lens to use for both wildlife and astro photography.
as ive had my 350d mounted to the bigma (sigma 50-500mm) i soon found out the distance for birds to get a good print you needed to be about 1/2 the frame or more . so @10ft a blue tit better @8ft. and so on .
i new for those birds which are very hard to get close to 600mm to 1200mm or more was the answer
here are the first test shots and first field shots.
meadow pipit out in the field on the muck heep very happy with this as its one of the reasons i got the scope/lens 600mm x2 tc very cold morning 40d 1/500 iso 400 cropped a little for composition.
starling in my garden i was to close 600mm x2tc
this robin was late evening and didnt quite get the shutter speed even at
600mm and about 20ft the insert shows f/f.
100% crop from an original dunnock image shot @1/100 iso 800?
and the lens it's selft with D.I.Y. cover. its a bit bigger than the bigma.:eek!:
many thanks
jason :t:
for about 3weeks and i can honestley say it's a dream lens to use for both wildlife and astro photography.
as ive had my 350d mounted to the bigma (sigma 50-500mm) i soon found out the distance for birds to get a good print you needed to be about 1/2 the frame or more . so @10ft a blue tit better @8ft. and so on .
i new for those birds which are very hard to get close to 600mm to 1200mm or more was the answer
here are the first test shots and first field shots.
meadow pipit out in the field on the muck heep very happy with this as its one of the reasons i got the scope/lens 600mm x2 tc very cold morning 40d 1/500 iso 400 cropped a little for composition.

starling in my garden i was to close 600mm x2tc

this robin was late evening and didnt quite get the shutter speed even at
600mm and about 20ft the insert shows f/f.

100% crop from an original dunnock image shot @1/100 iso 800?

and the lens it's selft with D.I.Y. cover. its a bit bigger than the bigma.:eek!:

many thanks
jason :t: