Questar
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Questar T-Ring for Olympus 35mm cameras, for Questar telescopes only
$62.00For mounting Olympus 35mm cameras (OM-1, OM-1n, OM-2, etc.) on a Questar camera adapter only . . . -
Questar T-Ring for Pentax and Ricoh 35mm K-mount cameras, for Questar telescopes only
$60.00For mounting 35mm Pentax K-mount bayonet lens mount cameras on a Questar camera adapter only . . . -
Questar T-Ring to use 1"-32 thread C-mount video and 16mm film cameras on Questar telescopes
$65.00For mounting 1"-32 thread C-mount video and 16mm film cameras on a Questar camera adapter only . . .