Quote:
Originally Posted by John K
Allan,
As I am potentially interested in a similar set up in the future, how much back focus does this set up require?
Clear skies,
John K.
|
Hi John,
as I wrote in my flickr photos:
Quote:
That now allows me to adjust the
Baader RCC for the correct 91.5mm
distance from the camera sensor to knurled ring or to whatever works best.
|
I used it with my 8" f6 Newt. & the whole point is that it's adjustable -
making it much easier to get right than trying to swap spacer rings in & out.
I am about to use it for my 10" f4 Newt. which is working perfectly now.
( the problem was collimation which I sorted with a Barlow + a laser )
cheers
Allan