8X42 Professional HD Binoculars for Adults, BAK-4 Prism FMC Lens, IPX7 Waterproof, Super Bright and Lightweight, Perfect for Bird Watching Sightseeing Hunting Travel. Colour 8X42. 【8X42 Professional Binoculars】10x magnification, 42mm objective lens, 4.2mm exit pupil distance is suitable for most people.
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