Compact Binoculars 8x21 Folding Binoculars for Adults Kids HD Bak4 Optics Lenes Mini Telescope Binoculars for Bird Watching, Opera Concert, Travel, Hiking, Outdoor

Description:
Binoculars Kids uses a high-transmission K4 prism with 8x ultra-clear magnification. The image is sharp, bright and transparent, with manual focus adjustment, clear objects, and wide-angle view. Binoculars Kids adopts a foldable design to meet the needs of people with different eye distances and can be used by adults and children. It is waterproof and anti-fog, suitable for a variety of harsh environments. The inside of the lens barrel will not be affected by moisture, extending the service life of the telescope. Compact Binoculars can be connected to a mobile phone to take photos and videos, making it a good partner for recording concerts. It goes just watching and captures beautiful moments.
Features:.
Binoculars Kids.
-Color: Black.
-Magnification: 8x.
-Field of view: 7.2 degrees.
-Resolution: 8.58SS.
-Objective lens diameter: 21.8mm/0.86 inch.
-Eyepiece diameter: 13.2mm/0.52 inch.
-Diameter of exit pupil: 8.59mm/0.34 inch.
-Exit distance: 12.78mm/0.50 inch.
-Lens Body Material: Aluminium Alloy.
-Lens material: full optical glass.
-Coating material: MFC multi-layer broadband coating.
-Prism Material: BAK4.
-Folded size: 9x6 cm/3.54x2.36 inch.
-Expanded size: 10.5x9 cm/4.13x3.54 inch.
-Product weight: 220g.

Note:
Manual measurement, please allow slight errors on size.
The colors may exist slight difference due to different screens.


Package Including
1 * Binoculars