- This adapter allows you to attach the 3".7X Field Flattener Focal Reducer (FFFR507X-00) on optical tubes with a 2" focuser. This adapter also allows you to adapt the 3" Diagonal to a 2" focuser draw tube.
||2" Adapter for 3" .7X Flattener /Reducer and 3" Diagonal
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. For more information Click Here.