Compact binoculars. Magnification is 10x, and the effective objective lens diameter is 22mm. The actual field of view is 6.5°, and you can see a range of 112m at 1000m ahead. Roof prism adopted. Compact binoculars with 10x magnification and a 22mm objective lens. - Magnification: 10x - Objective lens diameter: 22mm - Field of view: 112m/1000m - Eye relief: 6.5° Please refer to the photos for scratches due to aging. No smokers or pets. If you have any concerns, I will take photos, so please let me know. Thank you for looking.