Porro prisms are known for their excellent image quality, depth of field and wide field of view. The lenses are multi-coated for better light transmission. Specifications: Magnification: 10x. Objective diameter: 32 mm. Eyepiece distance: 13 mm. Exit pupil: 3.2 mm. Field of view: 103 m / 914.4 m (1000 yards). Weight: 520 g. Filling: Yes, nitrogen filled. Other features: Adjustable eyepieces. Waterproof.
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