Model: 8x40 magnification
objective lens diameter: 40mm
how to use: adjusting the eyecups, if you do not wear sun/eyeglasses, roll the eyecups up; otherwise, roll the eyecups down. adjusting inter pupillary distance (ipd), ipd varies from person to person
specific use: wide field of view perfect for travel, bird watching, sightseeing, camping, wildlife watching, sports & concert events, etc.
pocket include: 1 x binocular telescope 1 x backpack 1 x lens cleaning cloth 1 x user manual
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