Celestron's wide angle eyepieces model #'s 93007-A (25mm) and 93372 (10mm). The 10mm EP has 6mm of eye relief and the 25mm has 14mm of eye relief. Both have a 52 degree F.O.V.
From Celestron: "The SMA design is an improved version of the Kellner eyepiece. SMAs are very good general purpose eyepieces that deliver a wide apparent field, good color correction and an excellent image at the center of the field of view. The eyepieces are fully coated for maximum contrast."
EP's are new in box with all caps. Came w/ my Nexstar 80mm. I already have a full collection of suitable eyepieces. These are in perfect, new condition.
Will sell for $20.00 each or both for $35.00 - I will pay shipping in CONUS