Founder Optics 1X Universal Field Flattener - FLAT1.0 Celestron Equatorial Telescopes If you'd like that version

If you'd like that version

It has the features you want and need

LiteRoc included Case: Yes

14 Minimum Magnification 29 Maximum Magnification 400 Focuser 2" Dual Speed Crayford OTA Length 28" OTA Outer Diameter 9

Founder Optics 1X Universal Field Flattener - FLAT1.0 Celestron Equatorial Telescopes If you'd like that versionThis 2" universal field flattener was designed for f 5 to f 7 refractors and is a field flattener of choice for the Founder Optics FOT86 when doing astrophotography. Like most field flatteners, it requires 55 mm of back focus. The FLAT1. 0 is compatible with both M42 and M48 threads, comes with protective caps for both ends, and has a strong, beautiful glossy anodized finish.