
The Twist Lock Adaptor is an innovative 2″-1.25″ low-profile helical self-centering eyepiece adaptor, of metal construction, threaded to accept standard 2″ filters.
Adapters for spotting scopes terrestrial astronomy telescopes
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The Twist Lock Adaptor is an innovative 2″-1.25″ low-profile helical self-centering eyepiece adaptor, of metal construction, threaded to accept standard 2″ filters.