StarField 50 mm f/4.1 Guidescope with Rings - SFG-50GII Khan Scope gift cards As you can see from

As you can see from the chart at the bottom of the page

About the Celestron Universal Mounting Plate - CGE

Capturing impressive deep-sky astroimages is easier than ever with Celestron’s Rowe-Ackermann Schmidt Astrograph (RASA) V2

No extra equipment

EID90 Prism Diagonal

StarField 50 mm f/4.1 Guidescope with Rings - SFG-50GII Khan Scope gift cards As you can see fromStarfield 50mm Guidescope Gen II 205mm Focal Length f 4. 1 Includes 6 point rings & universal mounting foot The Starfield 50mm F3. 8 Guidescope include several improvements to the original design! The doublet optics are fully multi coated and offer wide field views with a focal ratio of 4. 1. It will be easy to find a guide star in the bright, wide field of the Starfield 50 Guidescope! The all metal construction is nice looking and will last for years