2" AR Series Focuser 500-1000 Simply remove the rubber stopper

Simply remove the rubber stopper and insert shaft through and attach with nut and washer

Explore Scientific’s Sun Catcher Variable Large Aperture Solar Filters are available in many sizes to work on most telescopes from 70mm up to 12-inch SCTs

a detailed star map

Designed for both planetary and deep-sky observation

Crafted from durable plastic and secured with no-corrosion brass rivets

2" AR Series Focuser 500-1000 Simply remove the rubber stopperExplore Scientifics dual speed, 2" AR Series Focuser comes with a 1. 25" compression ring eyepiece adapter for added versatility. This adapter or your 2" eyepiece or barreled accessory locks securely into place with three set screws so everything stays put. The heavy duty focuser has 10: 1 micro focusing knobs as well as a rough focus knob. This 10: 1 ratio means that you would have to rotate the micro focusing knob ten times to get the same focus