B08QHQ6B5G YELLAYBY Telescope, Telescope Hd 10X25 Camping Scopes Binoculars with Bag Telescope Waterproof Folding Telescopes Bak4 Prism Optics Binoculares, for Long Distance

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Structure: Binocular telescope
Exit pupil diameter: 2.5mm
distance of exit pupil: 9.7mm
Magnification of instrument: 10X
Please allow some errors (?1-3cm) and chromatic aberration caused by the screen resolution of the product. If there is any dissatisfaction, please contact us by email in a timely manner, we will reply within 12 hours.