1. Bright and Clear Vision: Fishing binocular glasses provide maximum relief from eye strain and a brighter, clearer vision.
2. Double Layer Lens: Fishing binocular glasses are designed with a double layer lens, with a small colorless and teal lens, and a teal lens for strong light.
3. Focal Length Adjustment: Opera binocular glasses use focal length adjustment design, you can adjust the focal length according to your own needs, more humane.
4. Comfortable to Wear: Binoculars put the lenses on the glasses, hands‑free use, the front is a little heavier than ordinary glasses. Soft plastic protective feet, comfortable to wear.
5. Wide Application: Binoculars are suitable for opera, theater performances, soccer games, bird watching, watching fishing buoys, reading books and watching TV at home, etc.

Specification:
Item Type: Binoculars
Material: ABS
Function: Telescope

How to Use:
Rotate the 2 side knobs to adjust the focal length, and dial the panel activity key to adjust the teal lens or colorless clear lens.

Package List:
1 x Binoculars
1 x Box