For sale Docter Optics 12.5 mm eyepiece, Ultra wide 90 degree FOV, 7 elements, 10 mm eye relief, and weighs 11.5 oz. This eyepiece has the Zeiss quality and provides excellent images. It has a leather case for the eyepiece.
Excellent light sensitive eyepiece that I used for faint galaxies. A little soft at the very edge, but great detail where it counts.
Asking $340. shipped, insured with the leather eyepiece case.
Thanks for your interest,
cel (214) 405-8803