Features: Tan color filter.When fishing, the water waves in the sunlight, and when the is strong, to the filter, you will not feel uncomfortable, but feel natural and comfortable, and the reflection will disappear. High definition optical lens. Optical glass lens, high light transmittance, clear imaging, and . Lightweight design. The mirror body is made of light material, which is portable and can be worn for a long time. The focal length is . Adjust the knob according to the float distance to see whether the float is dazzling. It is comfortable to wear and fits the face. The widened mirror frame design is pressure free. Product Description: Product parameters: Product name: Fishing Telescope Focus: binocular zoom Magnification: 3-6 times Weight: 58g Lens material: glass optical lens Lens size: 160 * 150 * 45mm Frame material: ABS