SVBONY SV202 8x32 ED Low Dispersion HD Lens Waterproof Binoculars

1. Objective lens caliber: 32mm 2. Magnification: 8X 3. Prism type: BAK4 4. Prism coating: high contrast dielectric film + phase film 5. Eyepiece diameter: 20mm 6. Lens coating: FMC 7. Focusing system: medium adjustment 8. Diameter of exit pupil: 4mm 9. Exit pupil distance: 15.6mm 10. Field of view: 7.8 degrees 11. Nearest focusing distance: 2m 12. Parallax compensation: right eyepiece 13. Parallax degree: 3 14. Eyepiece distance: 56mm-73mm 15. Eyepiece structure: twist-up 16. Surface treatment process: injection molding 17. Mirror body material: magnesium alloy 18. Size: 12.3 x 11.5 x 4cm Features: 1. ED low dispersion HD lenses, can largely reduce the imaging edge dispersion, improve the realism of the picture and viewing, the picture is comfortable to watch 2. The lens body is made of magnesium alloy, which is lightweight and enhances the performance of the lens body to resist shock and fall 3. Bak4 prism + high reflective media film + phase film, high-quality prism substrate, high-end coating process, edge sharpness and clarity without dark edges, color reproduction true 4. Metal focusing handwheel + diopter adjustment ring, heavy metal texture, easy to operate, easier to recognize the adjustment range (about 3D adjustment range) 5. IPX7 waterproof design ensures good sealing inside the lens body and adapts to extreme climates such as low and high temperatures (-10 degrees to 45 degrees Celsius can work normally) 6. 3-position adjustable long exit pupil design, 15mm long exit pupil distance