The eyepiece turret allows quick switching between the different 1.25 inch eyepieces or a planetary camera. It fits most refractors and Schmidt-Cassegrain telescopes as well as Newtonian reflector telescopes with sufficient backfocus. Due to the lightweight but robust plastic housing, even simple eyepiece focusers will not be overloaded. The screw threads are made of metal.

It is also part of the Q-Turret eyepiece set, the Q-Barlow lens can be screwed in directly. Delivery without eyepieces and Barlow lens.