Explore Scientific 3” Field Flattener .7X Focal Reducer
Explore Scientific's field flattener/focal reducer combo includes adapters. This enables you to attach the field flattener/focal reducer to both the 3” focuser found on the Explore Scientific 152 mm f/8 ED APO triplet and the modern Explore 2” focuser found on the 127 mm ED APO refractor. You can also attach it to the FCD100 2.5" HEX focuser with the addition of the 510336 Adapter (sold separately).
When you attach the Explore FFFR507X-00 to your telescope, it will not only improve the flatness of the field, which translates to sharper, more pinpoint stars out to the furthest reaches of the field of view, you will reduce your focal ratio by .7X, providing a wider field of view and, when imaging, shorter exposure times.
The Explore Scientific 3” Field Flattener & .7X Focal Reducer is fully multi-coated for a high level of clarity and brightness and comes with an adapter to help you attach your DSLR or CCD camera. The extra photo at left shows all of the components…the focal reducer/field flattener body, a 3” nosepiece, a 3” to 2” adapter, and the photo adapter.
- Explore Scientific .7X Focal Reducer/Field Flattener Body
- 3" Nosepiece
- 3" to 2" Adapter
- Imaging Adapter
- Protective Cap
Dimensions & Specifications
- Product Weight: 3 lbs
We stand behind all the products we sell, and your satisfaction is our top priority. If you're not satisfied with the quality of your purchase, simply send the item back to us in its original packaging within 30 days of its delivery.
Limited Warranty is one year, which converts to the Explore STAR Transferrable Extended Life of the Product Warranty when product is registered within 60 days of purchase.
Return & Exchange Policy
At our site, returns are easy! You may return new, unused, and resalable items for a refund or exchange. Simply ensure that the item is returned in its original product packaging within 30 days of delivery.
Most Helpful Reviews
Most Critical Reviews
Displaying Reviews 1-10 of