Explore Scientific 18mm 82 Degree Series Waterproof Telescope Eyepiece - 2" - EPWP8218-01 Eyepiece Accessories you could use the HYP-STOP

you could use the HYP-STOP as a parfocalizing ring with any 2" barreled accessory

The field area of this new TeleVue Telescope Eyepiece is more than 50% larger than an 82 degree field

Field of View: 52 degrees

About the Lunt Polarizing Filter for White Light Solar Wedge - 1

The digital astro eGroup is a great place for advice on how to replace this filter

Explore Scientific 18mm 82 Degree Series Waterproof Telescope Eyepiece - 2" - EPWP8218-01 Eyepiece Accessories you could use the HYP-STOPAbout 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