STARBASE ORTHOSCOPIC EYEPIECE

Cloud Break Optics Verified independent store

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Description This orthoscopic eyepiece has 4 elements in 2 groups low distortion, particularly in the center of the field. Specifications Apparent Field of View: 45 degrees focal le ngth: 20 mm eye relief: 14 mm focal length: 18 mm eye relief: 13 mm focal length: 14 mm eye relief: 12 mm focal length: 9 mm eye relief: 7 mm focal length: 6 mm eye relief: 4 mm Show more