Baader MPCC Coma Corrector Mark III 2'' 12046 Its narrow 7nm FWHM bandwidth

Its narrow 7nm FWHM bandwidth has a transmission at H-Alpha of over 90%

Isn’t physics great

and more though the ASCOM camera interface

With the optional reducer lens (coming soon) you can increase your field of view without sacrificing optical performance

25" & 2" eyepieces using the supplied adaptor

Baader MPCC Coma Corrector Mark III 2'' 12046 Its narrow 7nm FWHM bandwidthBaader Multi Purpose Coma Corrector (MPCC) Mark III This great product from Baader now allows you to use your Newtonian telescope to take stunning wide field photographic or digital images of the night sky, or just use visually for much wider views, while at the same time keeping stars pin point sharp to the edge of field, this is all done with no increase in magnification so images stay bright and sharp. This is the only coma corrector that does not