SkyWatcher’s new Panorama 7-element ultra wide angle eyepieces offer incredible performance and features in their class. The wide 82° field of view provides an amazing immersive viewing experience over a very flat, well corrected, and virtually distortion-free field. Features a built-in, soft rubber eye cup, which extends by rotating an external collar for getting the proper eye relief. The eye relief is comfortable on all models and suitable for eye glass wearers. All models are fully broadband multi-coated for high contrast and maximum light transmission. These eyepieces are threaded to accept standard filters.
Recommended telescopes: Refractors, Schmidt-Cassegrains, and larger Maksutov-Cassegrains. Using a wide angle eyepiece like this with a faster F ratio reflector telescope may result in some astigmatism, around the edges of the view..