SPY Polarized sunglasses, moto, fishermen, aviation sunglases

SPY Optic Polarized Sunglasses


    Polarized sunglasses are specialized eyewear designed to reduce glare caused by light reflecting off horizontal surfaces like water, snow, and roads. They achieve this by using a special filter that blocks horizontally polarized light while allowing vertically polarized light to pass through.

     Why Use Polarized Sunglasses?

     Glare Reduction: The primary reason to use polarized sunglasses is to significantly reduce glare. This can greatly improve visual comfort and clarity, especially in bright sunlight or near reflective surfaces.

     Enhanced Visual Clarity: By filtering out glare, polarized lenses enhance contrast and color perception, making images appear sharper and more vivid.

     Reduced Eye Strain: Glare can cause eye strain and fatigue. Polarized sunglasses help alleviate this by minimizing the amount of reflected light entering the eyes.

     Improved Safety: In certain activities like driving, boating, or fishing, glare can be a safety hazard. Polarized lenses improve visibility and reduce the risk of accidents caused by glare-related vision impairment.


    When to Use Polarized Sunglasses:

     Driving: Polarized sunglasses can reduce glare from the road, other vehicles, and wet surfaces, making driving safer and more comfortable.

     Water Sports and Activities: They are essential for fishing, boating, sailing, and other water-based activities where glare from the water's surface can be intense.

     Snow Sports: Polarized lenses reduce glare from snow and ice, improving visibility and reducing eye strain for skiers, snowboarders, and other winter sports enthusiasts.

     Outdoor Recreation: Whether you're hiking, golfing, or simply spending time outdoors, polarized sunglasses can enhance your experience by reducing glare and improving visual comfort.

     Bright Sunlight: In general, polarized sunglasses are most beneficial in bright sunlight when glare is most pronounced.


    When Not to Use Polarized Sunglasses:

     Night Driving: Polarized lenses can reduce overall light transmission, making it harder to see at night. It's best to avoid them for night driving.

     Viewing LCD Screens: Some LCD screens, like those found in car dashboards or airplane cockpits, may appear distorted or difficult to read when wearing polarized sunglasses.

     Low-Light Conditions: In overcast or low-light conditions, the glare reduction benefits of polarized lenses are less noticeable, and they may not be necessary.