The Trekker T70 telescope is the top choice for even the most demanding use. The precise 15-45x focus ensures excellent results whatever your application is. The telescope includes an adjustable tripod that allows you to position it securely on the range, even in the most demanding terrain. The telescopic sight is water resistant to ensure it can be used in all conditions.Product information 15-45x zoom Lens diameter: 60mm Viewing angle: 6.8° Magnifying glass: 4.-1.3mm Eyepiece distance: 13-16mm Field of view m/1000m: 105-52 Waterproof Material: aluminium + rubber coating Product dimensions: 305mm x 135mm x 78mm 660g