Explore Scientific 2" Adapter for FFFR507X-00
Explore Scientific 2" Adapter for FFFR507X-00 is backordered and will ship as soon as it is back in stock.
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An aluminum adapter that lets you use Explore Scientific's 3-inch Field Flattener / 0.7x Focal Reducer (FFFR507X-00) on telescopes with a 2-inch focuser.
Key Features
- For the FFFR507X-00. Attaches Explore Scientific's 3-inch field flattener and 0.7x focal reducer to a 2-inch focuser.
- The corrector it carries. The FFFR507X-00 flattens the field, correcting the edge-of-field aberrations of a curved focal plane, and reduces the focal ratio by 0.7x for a wider field, brighter images and shorter exposures.
Ideal For
- Astrophotographers with the FFFR507X-00 who want to use it on a telescope with a 2-inch focuser.
Accessories & Compatibility
Explore Scientific notes that the FFFR507X-00 itself comes with a threaded adapter for its own 2-inch rack-and-pinion focuser. For a 2.5-inch hex focuser, the stock focuser on its 127mm APO refractors, use the adapter for the FFFR507X-00 to 2.5-inch hex focuser (item 510366) instead.
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