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A more scientific, but equally "afaik", explanation is that when the sun bounces off of water, glass, and other smooth surfaces, the wavelengths become oriented all in the same direction. It goes from scattered light to "aligned" light. Polarized glasses trap a portion of that light.
May 8, 2024 · Not all sunglasses are created equal, and the battle between polarized and non-polarized lenses is more than just a marketing gimmick. Let's dive deep, uncover the layers, and shine some light on which type might just be your eyes' new best friend.
May 17, 2022 · It seems every sunglass maker is touting polarized sunglasses, and it turns out that the technology is not just a marketing gimmick. There’s one reason to consider polarized sunglasses...
May 13, 2024 · If you spend long periods out in the sun, nearby or on water, polarised sunglasses are a superior option for diminishing harsh reflections. Over the course of several hours, they significantly alleviate squinting or straining to visually focus.
Perhaps you brushed it off thinking it's yet another marketing gimmick. Think again! NASA developed polarized sunglasses to protect astronauts' eyes from space radiation. However, over time, polarized sunglasses made their way into retail stores and are used by anglers, sailors, skiers and everyone who would like to protect their eyes.
Apr 14, 2023 · Polarized sunglasses are designed to reduce glare caused by horizontal light waves bouncing off reflective surfaces such as water, snow, sand, and roads. They have a built-in vertical polarizing filter that blocks these horizontally oriented light waves, allowing only vertically oriented light to pass through.
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May 11, 2023 · When buying new sunglasses, you may ask: Do I really need polarized lenses? As you should! Polarization isn’t free. A classic pair of Wayfarers with polarized lenses ($203) lists over 30 percent more than the non-polarized version ($153).
