48mm Large Photographic Field Flattener for 3" Feather Touch Focuser (SFF3-3FT-48)
This item is out of stock but you can place an order now and we’ll ship when it becomes available.
Large Chip flattener for Feather Touch 3” focuser
This flattener is made for our f-7 refractors. It threads to the rear of the Feather Touch 3” focuser. This flattener uses an over-sized 48 mm camera attachment thread. Using one of the over-sized 48 mm T rings below, a DSLR camera may be used with this field flattener. This provides a completely threaded mounting solution for larger chip cameras when used with the 3” Feather Touch focuser. When using a CCD astro camera, spacer rings and/or extension tubes may be required.