ZWO 0.7x Full Frame Reducer for ZWO FF107/130-APO Telescopes
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ZWO has released a brand-new 0.7× full frame reducer with a four-element optical design for their FF107APO and FF130APO telescopes. It has a reduction factor of 0.7x, which gives thes astrographs a shortened focal ratio and a shorter focal length. This allows for less total integration time and a wider field of view, bringing more convenience and possibilities for your wide-field deep-sky imaging. The back focus distance is the standard 55mm. It also comes with two thread adapters of M54 and M48, and a built-in M48x0.75 2” filter thread, which makes the connection work simple and convenient.
Connection steps
- Prepare the telescope tube and the focal reducer.
- Unscrew the eyepiece holder at the end of the telescope tube.
- Unscrew the end cap of the 0.7X reducer.
- Insert the reducer into the focuser and tighten.
Other Information
- Country of Manufacture: China
ZWO has released a brand-new 0.7× full frame reducer with a four-element optical design for their FF107APO and FF130APO telescopes. It has a reduction factor of 0.7x, which gives thes astrographs a shortened focal ratio and a shorter focal length. This allows for less total integration time and a wider field of view, bringing more convenience and possibilities for your wide-field deep-sky imaging. The back focus distance is the standard 55mm. It also comes with two thread adapters of M54 and M48, and a built-in M48x0.75 2” filter thread, which makes the connection work simple and convenient.
Connection steps
- Prepare the telescope tube and the focal reducer.
- Unscrew the eyepiece holder at the end of the telescope tube.
- Unscrew the end cap of the 0.7X reducer.
- Insert the reducer into the focuser and tighten.
ZWO has released a brand-new 0.7× full frame reducer with a four-element optical design for their FF107APO and FF130APO telescopes. It has a reduction factor of 0.7x, which gives thes astrographs a shortened focal ratio and a shorter focal length. This allows for less total integration time and a wider field of view, bringing more convenience and possibilities for your wide-field deep-sky imaging. The back focus distance is the standard 55mm. It also comes with two thread adapters of M54 and M48, and a built-in M48x0.75 2” filter thread, which makes the connection work simple and convenient.
Connection steps
- Prepare the telescope tube and the focal reducer.
- Unscrew the eyepiece holder at the end of the telescope tube.
- Unscrew the end cap of the 0.7X reducer.
- Insert the reducer into the focuser and tighten.
Other Information
- Country of Manufacture: China