Baader Planetarium 10 mm Classic Ortho Eyepiece

Design: Optical design and manufacturing specs drawn from Baader's extensive research and development department. Fully Multi-Coated: All air-to-glass surfaces coated with Baader's high spec MultiCoatings, specifically matched to each substrate. Outstanding FOV: 50 degree apparent field (6/10/18mm Ortho): Find and observe objects very easily at high powers and magnification. Filters: Threaded for any of Baaders world renowned 1.25" Astro Filters.