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Hi Raymo,
I'm looking at upgrading some time next year to an 8" reflector for astrophotography work
I am currently using a 6" f6 reflector with a 900mm FL on a HEQ5 pro mount for both visual and imaging. Its a great visual scope but has its limitations for imaging
I like the Skywatcher brand too
With your experience and background what kit would you suggest at this early stage ( approx mid 2019 purchase )
SW Black Diamond 200mm F5 focal length 1000mm
SW Quattros 200mm F4 focal length 800mm
SW NEQ6Pro mount or SW EQ6R mount
I welcome any comments / advice
Thanks in advance
PS: I have read a large number of posts on various forums stating that f4's are difficult to collimate
Do you believe that to be the case ??
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