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Many of us have polarized sunglasses, but how does an optical polarizer actually block light? It has to do with the polarization of electromagnetic waves and the vibration of atoms...
- 6 min
- 449.7K
- The Science Asylum
Mar 9, 2021 · To discover how polarized lenses help us to see better, we have to first understand the nature of light, and how its polarization occurs. Daylight is created...
- 1 min
- 4.2K
- Younger Optics USA
Jan 25, 2021 · Interested in the science behind polarized lenses? You've come to the right place. This snappy vid has the low-down on the popular lens technology, all wrapp...
- 2 min
- 165
- SmartBuyGlasses
- Why Does My Dog Need Sunglasses?
- What Should You Look For When Shopping For Canine Sunglasses?
- The Six Best Dog Sunglasses
- A Quick-And-Easy Explanation of Ultraviolet Light
- Thanks For The Science Lesson; But Tell Me About UV Light and My Dog
Sunglasses provide a few important functions for dogs, but most boil down to keeping their eyes safe and comfortable. For example, sunglasses (or any other type of high-quality eyewear) protect your dog’s eyes from dust, debris or any other tangible items that may harm her eyes. These kinds of things aren’t normally a threat during a casual walk at...
Now that you understand why sunglasses are a good idea, it is important to learn how to distinguish between various sunglasses on the market, as well as how to tell the best from the rest. To an extent, you’ll need to alter the features you prioritize, based on the reason you want the glasses. For example: If you are looking for sunglasses to make ...
There are several high-quality sunglass options on the market, but the following six are some of the best. Note that there is a significant amount of crossover between doggie sunglasses and doggie goggles. Both types tend to look quite similar, and many models serve to protect your dog’s eyes from debris and UV rays. We’ve already covered goggles, ...
The topic of ultraviolet light often causes confusion, and many people understand it only slightly better than they do witchcraft. But it is important to really understand UV light, so that you can sift through the various marketing claims sunglass manufacturers make, and obtain glasses that will protect your dog’s eyes. Simply put: Light travels a...
Most human sunglasses are designed to protect the wearer’s eyes from UVA and UVB light. This is important for humans, as exposure to ultraviolet light can cause cataracts – milky, vision-impairing deposits that form over the eyes — to form. However, cataracts form over many decades – not the 10 to 20 years that most dogs live. Dogs simply don’t nee...
How Do Dog Goggles Work? Eye protection for dogs, sometimes called “doggles,” works a lot like eye protection for people: a good protective shield will cover the eye and be comfortably secured to the head.
These goggles are 100% UV protection, shatterproof, waterproof, anti-fog, shield your dog's eyes from wind and debris. Reviewers appreciate the adjustable elastic strap, which can adapt to fit...
People also ask
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Feb 22, 2022 · Moral of the story: Make sure your dog’s sunglasses aren’t too tight. Always gently break the “air seal” before you remove the glasses, by allowing some air in at the side before attempting removal. Here’s a quick video of dogs wearing goggles on outdoor adventures:
