Blue TwinStar AstroMark 50mm 75x Power Refractor Telescope 50mm Achromatic objective lens, 600mm focal length Great Beginner Scope -- Easy to Use, Just "Point & Shoot" 30x and 48x Magnification from H20mm & H12.5mm .965" Diameter Eyepieces Altazimuth Mount and Full-Size Tripod are Included Step-by-step Color Photo Online Assembly Guide