Astro-Physics 4" Giant Focuser with Feather Touch Micro
Silky smooth dual speed precision- that's what the Astro-Physics 4" Focuser with Feather Touch Micro offers. Combining the smooth motions of the robust 4" Giant Focuser with the dual speed mechanism of the Feathertouch Mechanism, this superb focuser is a truly high quality piece of equipment. The dual-speed feature is particularly advantageous for critical focusing of scopes with fast focal ratios, and this model also features Astro-Physic's new greaseless drawtube- greatly lessening the dirt that might accumulate within said drawtube. This focuser comes with a set of adapters, as well. First, there's the A1024 from Astro Physics- a 2.6" to 4" adapter that slots neatly into the drawtube of the Focuser- held in place by the brass locking rings. This adapter allows you to attach 2.7" sized accessories through the thread it offers. This focuser is also packaged with the ADA125 and the ADA2003A, the 1.25" and 2" Adapter's respectively. The 1.25" is designed to slip into a 2" opening, and threads to 48mm filters. It comes with a brass locking ring itself. Lastly there is the 2" Adapter, which is a splendid compression adapter with three entire custom CNC Machined locking thumbscrews.
Manufacturer Product Number: 4FOC3-FT