Oops, silly me, this is a Ritchey-Chretien isn¡¯t it. Probably not suited to portable/visual astronomy. I do seem to remember looking thru an eyepiece years ago at Conn, and we run a 10¡± RC visually at Stellafane, but is it true that they¡¯re really considered photographic instruments? Maybe an EAA project?
Jay Drew