This and other similar extenders were all developed to permit Refractors over 500mm in length to be used with the M-Uno mount to their full capacity. This and other similar extenders are designed to permit such telescopes to have safe passage over the RA Axis by distancing them from the mounting flange. This Extender is 55mm in size. For further Data, please contact us at 800-483-6287.
Due to minimum shipping restrictions from this manufacturer, lead times for Avalon accessories will vary. Please contact OPT for details.
Price Match Guarantee
Oceanside Photo & Telescope wants our customers to shop with confidence knowing that you will always get the best deal available. We will match any online price that we confirm as valid. Details:
The item must be the identical item, brand name, size, weight, color, quantity and model number. It must be in stock at the time of Price Match for us to make a guarantee.
The price for an item/offer must be listed and valid at the time of match. We reserve the right to verify a competitor's advertised price and the availability of the item.
No rainchecks will be issued for items out of stock at OPTcorp.com to match a competitor's price. We do not price match competitors if they are out of stock.