Celestron 21045 114mm Equatorial PowerSeeker EQ Telescope Made of highest quality material Manufacturer: Celestron Celestron powerseeker 114Eq telescope Affordable telescope for beginning astronomer; portable yet powerful All-glass optical components with high transmission coatings for enhanced image brighness and clarity Newtonian optical design with a 114mm aperture and 900mm focal length Equatorial mount for tracking the sky Includes 3x Barlow Lens (1.25"), 20mm eyepiece, 4mm eyepiece, aluminum tripod with accessory tray