Barlow that works on the FS78?Posted By Charles Peterson |
I have a FS-78 , and use a 2" diagonal, but i cant get my 2" , 2x Powermate to focus! It wont focus before or inside of the diagonal.
Just wondered what barlow will work with the FS-78, or do i need a to use a 1.25" diagonal and barlow?
Thanks Chas
Just wondered what barlow will work with the FS-78, or do i need a to use a 1.25" diagonal and barlow?
Thanks Chas