Tele Vue 55mm 2" Plossl eyepiece. Used just a few times. Well cared for. Fits 2" $175.00 including shipping and insurance within 50 states. This eye piece is in excellent condition. I'm the only owner. Purchase from Pocono Mountain Optics. Thank you. Al Bates
Description: From Adorama web sight:
This eyepiece has the largest true field possible for 2" eyepiece holders -3 times the field area of any 1 1/4" eyepiece. The focal plane is placed at the end of the barrel to minimize vignetting. Performance with Schmidt-Cassegrains is remarkable since it avoids the image degradation and severe vignetting which occurs when using telecompressors. Long eye-relief and unique adjustable eye guard for eyeglass wearers.
High-index glasses to improve the edge-field performance
Adjustable Eye guard, Grip Rings, Filter Threads
Blackened Lens Edges, Safety undercuts
Apparent Field Of View: 50 Degree
Eye Relief: 38mm