As an expert sommelier and brewer, I have had the opportunity to spend a considerable amount of time outdoors, often in varying lighting conditions. From my personal experiences, I can confidently say that dark sunglasses are generally better than light sunglasses for most outdoor activities.
One of the main reasons why dark sunglasses are preferred is their ability to reduce glare. Glare occurs when sunlight reflects off of surfaces such as water, snow, or even pavement, and can be particularly blinding and uncomfortable for our eyes. By wearing extra dark sunglasses, the intensity of the glare is significantly reduced, allowing for better visibility and less strain on the eyes.
In addition to reducing glare, dark sunglasses also help to protect our eyes from harmful UV rays. The sun emits both UVA and UVB rays, which can cause damage to our eyes over time. Extra dark sunglasses with proper UV protection can shield our eyes from these harmful rays, reducing the risk of conditions such as cataracts and macular degeneration.
Furthermore, dark sunglasses are often more versatile and suitable for a wide range of lighting conditions. Whether it's a bright sunny day or a slightly overcast one, dark lenses can effectively block out excessive light and provide a comfortable viewing experience. Light sunglasses, on the other hand, may not offer the same level of protection and can allow more light to enter, leading to increased eyestrain.
It is worth mentioning that there are some specific instances where light sunglasses may be preferred. For example, when engaging in activities such as skiing or snowboarding, where the environment is predominantly bright and reflective, lighter lenses with specific features like polarization can enhance visibility and contrast. However, for everyday use and most outdoor activities, dark sunglasses are the more practical choice.
Based on my personal experiences and expertise, I would highly recommend opting for extra dark sunglasses for outdoor activities. They effectively reduce glare, protect against harmful UV rays, and provide better overall comfort for our eyes in most lighting conditions. Remember to choose sunglasses with proper UV protection and consider the specific needs of your outdoor activities to ensure you make the best choice.