8x Zoom Hands-Free Binoculars, Manual Focus Telescope Glasses with CPL Filter for Fishing, Bird Watching, Sports, Concerts, Theater, Opera, TV, and

[Hands-Free]: These glasses offer 8x magnification, allowing you to clearly see the dynamics of the float, avoiding the problem of missing the target and losing the hook. [HD Lens]: The HD green film double-layer optical lens eliminates stray light and achieves low astigmatism, enhancing the telescope's imaging performance and producing clearer images. [Triple-Color CPL Filter]: Equipped with red, yellow, and gray CPL filters. Different filters can be used under different lighting conditions to achieve different effects, effectively blocking water reflections and sunlight, and increasing nighttime brightness. [Comfortable Wear]: The ergonomically designed nose rest and large 85° nose bridge with a soft rubber cushion eliminate pressure and fatigue, making them comfortable to wear all day. [Adjustable Focal Length]: The zoom wheel can be manually adjusted to suit the needs of different people. As long as the refractive error does not exceed ±7, you can use the focus wheel to obtain a clear image, making them suitable for both nearsighted and farsighted people.