This economical Astro-Tech ring system mounts a small refractor on a Celestron or Meade catadioptric scope for use as a finderscope, photoguide, or astrograph . . .
These Losmandy rings mount a refractor or a catadioptric telescope up to 3.5” in diameter on an optional Losmandy dovetail plate for use as a finderscope, photoguide, or astrograph . . .
Temporarily out of stock; will charge and ship when available.
These Losmandy rings mount a refractor or a catadioptric telescope up to 4” in diameter on an optional Losmandy dovetail plate for use as a finderscope, photoguide, or astrograph . . .
These Losmandy rings mount a refractor or a catadioptric telescope up to 4.75” in diameter on an optional Losmandy dovetail plate for use as a finderscope, photoguide, or astrograph . . .
Temporarily out of stock; will charge and ship when available.
These Losmandy rings mount a refractor or a catadioptric telescope up to 6” in diameter on an optional Losmandy dovetail plate for use as a finderscope, photoguide, or astrograph . . .