Astro-Physics 2.7" Prime Focus Field Flattener
The Explore Scientific 2.7" Field Flattener can be used with a diverse selection of cameras to achieve truly amazing images with your StarFire Refractor. This particular model is compatible with 130mm StarFire EDFS and 130mm StarFire EDF Gran Turismo refractor telscopes. In order to attain your desired composition, a bayonet locking ring fixes your camera into the correct location after you have your image framed. This 67PF562 Field Flattener is not interchangeable with other Astro-Physics 2.7" Field Flatteners. Back-focus spacing for this flattener is 3.4" +/- 1/10" (86.4mm +/- 2.5mm) as calculated from the rear flange.
Astro-Physics Product Number: 67PF562