Magnification (with optics suppl'd): x28, x56, x70, x140. Highest Practical Power (Potential): x140. Objective Lens Diameter: 70mm. Telescope Focal Length: 700mm (f/10). Eyepieces Supplied (1.25'): 10mm & 25mm.
Magnification (with optics suppl'd): x28, x56, x70, x140 Highest Practical Power (Potential): x140 Objective Lens Diameter: 70mm Telescope Focal Length: 700mm (f/10) Eyepieces Supplied (1.25'): 10mm & 25mm x2 Barlow Lens 6x24 Finder 1.25'/31.7mm Star Diagonal Multi-Coated Objective Lens Alt-Azimuth Mount Aluminium Tripod with Accessory Tray 36% more Light Gathering than 60mm Tube material: Aluminium