SVBONY SV202 10x50 ED Glass IPX7 Waterproof Binoculars

1. Objective lens diameter: 50mm 2. Magnification: 10X 3. Prism type: roof 4. Prism glass material: BAK4 5. Eyepiece diameter: 24mm 6. Exit pupil distance: 17mm 7. Exit pupil: 4.88mm 8. Field of view: 6.1 degrees 9. Field of view (at 1000 yards) : 320 feet 10. Field of view (at 1000M) : 106m 11. Minimum focal length: 2m 12. Diopter system: right eyepiece 13. Diopter compensation: 3 14. Pupil distance: 56-73mm 15. Waterproof: IPX7 16. Eyecup: twist-up 17. Net weight: 951g 18. Size: 16.5 x 14.8 x 6.6cm Features: 1. Binocular low-density magnesium alloy body, high strength, good heat dissipation, good shock absorption 2. Using ultra-low dispersion ED lenses, ED lenses virtually eliminate chromatic aberration 3. With comfortable neck strap, easy to carry, wide neck strap width, small neck pressure, no discomfort 4. 10 times magnification, bring very clear and bright picture, let your eyes relax 5. Easily find the right viewing distance by adjusting the eye cups 6. Waterproof internal structure can cope with extreme weather conditions, ensuring an uninterrupted view