Tele Vue Imaging System Nosepiece - For Using 2.4" IS Acc. w/ 2" Focusers

The Tele Vue RAD-1074 Imaging System Nosepiece allows the Tele Vue 2.4" Imaging System components to be used upon focusers which have a 2" inner barrel diameter.

Many telescopes with 2" focusers (such as Tele Vue's own TV-76, TV-85, NP-101, and NP-127) will make much better pictures by employing Tele Vue's 0.8x Reducer/Field Flattener devices, but the collection of Tele Vue's IS system accessories go beyond these; they have a 48mm filter thread adapter for inserting a standard 2" astronomical filter within the optical path when imaging, and they've also got a Large Field Corrector for using your scope with a full-frame 24x36mm camera.