Twilight I Adjustable Angle Alt-Azimuth Mount Brand_Explore One Especially when using a Herschel

Especially when using a Herschel wedge and with large lens openings

all internal surfaces of the eyepiece barrel are flat black

Another great benefit of hyper-wide eyepieces is the ease with which you can gaze

and protecting it while it is in storage or transit should be a priority

Length 50mm

Twilight I Adjustable Angle Alt-Azimuth Mount Brand_Explore One Especially when using a HerschelThe Twilight I is a light to medium duty alt azimuth mount and tripod designed to quickly and easily accept small to medium sized refractors, such as the AR102 or ED102mm, and of course, the ED80mm. Lightweight, fast Newtonians will also match up nicely with the Explore Scientific Twilight I mount. As long as your telescope does not exceed 18 pounds and has a Vixen Style Universal Dovetail bar for mounting the telescope to the mount head, you are good