The Travel Scope 70 is made of the highest quality materials to ensure stability and durability. Specifications: Optical Design: Refractor, Aperture: 70 mm (2.76 in), Focal Length: 400 mm (15.75 in), Focal Ratio: 5.71, Eyepiece 1: 20 mm (0.79 in), Magnification 1: 20 x, Eyepiece 2: 10 mm (0.39 in), Magnification 2: 40 x, Finderscope: 5x24, Optical Coatings: Fully Coated, Weight: 1.5 kg (3.3 lb).
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