The Sky Seeker(TM) Telescope Has Precision 76 Mm Optics And A 15 37.5x Power Range For High Quality Imaging. The Sky Seeker(TM) Dobsonian Mount Telescope Comes With 8 Mm And 20 Mm Huygenian Eyepieces. The Precision Optics Offer Great Images Of The Moon And Planets, As Well As Views Of Bright Deep Sky Objects Like The Orion Nebula (M42), Hercules Cluster (M13) And Andromeda Galaxy (M31). No Assembly Required...Ready To Use Right Out Of The Box!table.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }