Telescope connection: T2 (M42 x 0.75mm)
Camera connection: T2 (M42 x 0.75mm)
Guide camera/eyepiece side: T-2 (M42 x 0.75mm)
Can be used with 1 1/4" eyepieces adding a 1 1/4" visual back
Swivel range: 140°
Width of the Prism: 9.5 mm
Optical length: 36.5 mm