Piggyback Mount for Film Cameras - made by Celestron
Fits standard SCT scopes.
Allows mounting of a film camera (with a standard
1/4-20 tripod thread) atop an SCT scope for piggyback
astrophotography using the scope to guide the exposure.
Unlike most piggyback camera mounts, the Celestron is
angled forward which helps somewhat to achieve scope balance.
Never used - $25 and I pay shipping
(Note that Celestron does not include the mounting screws,
which generally come with an SCT or are available in any