Founder Optics 2.7" Dual Threaded Adapter for Reducer - DTA-RED2.7 type-solar-filters Simply choose the TeleVue Dioptrx

Simply choose the TeleVue Dioptrx model that matches your eyeglass prescription for astigmatism

supply your own mount

25" Schmidt-Cassegrain Telescope kit weighs more than 20 lbs

except NOTE: The black plate is shown in a photo to illustrate the attachment and result

Founder Optics 2.7" Dual Threaded Adapter for Reducer - DTA-RED2.7 type-solar-filters Simply choose the TeleVue DioptrxThis heavy duty dual threaded (2" to 2. 7") adapter is designed to attach the Founder Optics Reducer to telescopes with a 2. 7" focuser. When doing astrophotography it is important to keep the optical chain as tight and aligned as possible. This adapter uses threads instead of screws or tension adapters for the mechanical connection, which reduces the possibility of a gap or flexing in your optical chain. Paying attention to the quality of your