EAE1047 Features: * Telescope * Comes with 20mm Kellner eyepiece * Tripod is not included * With carry case * Aperture: 40mm * Tunable internal etalon: 30mm * Focal ratio: f/10 Includes: * Includes non-removable (student safe) solar filter optics with 1.0 angstrom hydrogen-alpha (Ha) band pass for superior surface detail * Custom hard case is included Dimensions: * Focal length: 400mm and <1A bandwidth Warranty: * Comes with 1-year limited warranty