Explore Scientific 18mm 82 Degree Series Waterproof Telescope Eyepiece - 2" - EPWP8218-01 2" Filters 25 with Iris adjustment

25 with Iris adjustment

Filter Type: Clear Focusing

This shifting is indeed minimal

The Celestron Off-Axis Guider addresses these challenges by:

Explore Scientific 18mm 82 Degree Series Waterproof Telescope Eyepiece - 2" - EPWP8218-01 2" Filters 25 with Iris adjustmentAbout the Explore Scientific 18mm 82 Series Waterproof Telescope Eyepiece 2" Explore Scientific 82 Degree Series Telescope Eyepieces, with their 82 degree apparent field of view, immerses you in a very comfortable ultra wide field that naturally promotes relaxation at the eyepiece. When you relax your eyes and take in the scene presented before you, it is much easier to observe for longer periods of time, and details begin to materialize that may not