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OPTICAL DESIGN: Refractor APERTURE: 70 mm (2.76 in) FOCAL LENGTH: 900 mm (35.43 in) FOCAL RATIO: 12.86 EYEPIECE 1: 20 mm (0.79 in) MAGNIFICATION 1: 45 x EYEPIECE 2: 10 mm (0.39 in) MAGNIFICATION 2: 90 x MOUNT: Altazimuth OPTICAL COATINGS: Fully Coated WEIGHT: 18 lb (8.16 kg) |
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