Starizona EvoFF V3 Field Flattener for Sky-Watcher EvoGuide 50ED
Starizona EvoFF V2 Field Flattener for Sky-Watcher EvoGuide 50ED
The Starizona EvoFF version 3 field flattener is designed specifically for the Sky-Watcher EvoGuide 50ED guidescope. Pairing this field flattener with the Sky-Watcher guidescope turns the EvoGuide into a portable imaging telescope with a sharp and wide 6.4-degree field of view.
Starizona has designed the EvoFF to be compatible with cameras that have APS (28 mm) or smaller sensors. Additionally, this second version of the EvoFF specifically has a 55 mm backfocus and works with DSLRs in addition to popular CMOS and CCD astronomy cameras. This third version of the field flattener comes with a textured ring above the attachment threads to allow for easier removal from the EvoGuide 50ED.