Explore Scientific AR Series Focuser - 2" - FOCDAR-00 variant Like other "Naglers

Like other "Naglers

Celestron Product Number: 11073-XLT

Brightness: 7-level Adjustable

Utilizes a non-marring soft brass compression ring

Baader Planetarium Product Number: FIRP-2

Explore Scientific AR Series Focuser - 2" - FOCDAR-00 variant Like other "NaglersAbout the Explore Scientific 2" AR Series Focuser The Explore Scientific Focuser is available in several different models, and while there are some differences, especially on the "telescope end", there are a lot of similarities as well. All Explore focusers are 2", and come with 1. 25" compression ring eyepiece adapters. The adapter, or your 2" eyepiece or barreled accessory, locks securely into place with three set screws so everything stays put. All