2" Adapter for 9.25" SCTs and under, with Brass Locking Ring (ADASCT)
This visual back threads onto your 8", 9.25" or other SCT with the standard SCT rear cell. It allows you to use 2" accessories that slip in, i.e. 2" diagonals, Barlows, 2" eyepieces or CCD camera. Uses brass locking ring system and 2 thumbscrews. This is in as new condition. As I do not use this. I originally purchased to use with my focal reducer only, which I no longer own. $35 shipped. Cashiers check, money order or PayPal (add 3%). CONUS only.