Quote:
Originally Posted by robz
It is clear that aperature is superior and that the B.S. spread on the central obstruction is not the'' image/contrast killer'' it's made out to be  |
Yes- central obstruction is indeed a contrast killer. Damien Peach has access to exceptional seeing and does a load of image processing/stracking. You will never see views like that _through the eyepiece_ , but a high quality simple optical system with clean optics and a minimised central obstruction can give glimpses of it.