Spec:
Item Type: Fishing Binocular Glasses
Material: ABS, Optical Lens
Filter Color: Yellow
Focusing Method: Independently Focusable
Magnification: 3x
How to Use:
Focusing adjustment method: 1. First, use your left eye to observe a distant target, close your right eye, and rotate the left eyepiece diopter adjustment circle until the target is clear.
2. Then, use your right eye to view the same target, close your left eye, and rotate the right eyepiece diopter adjustment circle until the target is clear in your right eye as well. You can now begin to use.
packing list:
1 x Glasses
1 x String
1 x Cleaning Cloth
1 x Storage Bag
2 x Polarized Lenses