TT-1000 Features: -Telescope.-Magnification: 18X to 90X.-Aperature: 50mm(2").-Hybrid diagonal: 90o.-Equatorial mount with setting circles.-Slow motion controls on R.A. and Dec. Axes.-Standard 0.965".-Accessories include: Eyepieces H6mm.-H20mm 1.5X Erector.-Portable tabletop design makes stargazing easy.-Exploring the skies. Dimensions: -Focal Length: 360mm, f/7.-Maximum height: 38cm.-Overall dimensions: 8.25" H x 4" W x 17.25" D. Warranty: -Manufacturer provides 1 year warranty.