Reflector telescope aperture 114 mm focal length 500 mm focal ratio 15 optical systems reflector newton suitable for enthusiasts beginners max useful magnification 228 x tracking altazimuth mount altazimuth goto synscan az s tripod steel tripod features goto telescope feature barlow lens compatible astrophotography function digiscoping minimum useful magnification 16 coating fully coated finderscope 6x24 eye piece 125 rack and pinion eye