I am selling the above. The MPCC has been optimized for Newtonians with focal ratios from f/4 to f/6,
No Magnification Increase: The MPCC delivers full fields for the widest 2" eyepieces. Why spend more on a large widefield eyepiece, only to have its field squeezed by the coma corrector. Now, a 31mm widefield eyepiece can perform like a 31mm, and not a 26mm.
IMAGING
The MPCC is the ideal match for today's Digital SLRs. Owners of these new cameras find them to be ideally mated with today's fast f/4-f/5 Newtonians required to keep exposures short. The MPCC enables these users to fully correct their scopes and produce superb pinpoint color deep sky images
£90
Thanks