Why Good Sunglasses Are So Important

The Importance of Wearing Sunglasses on the Water

Boating and spending time on the water are cherished activities for many, but it’s crucial to remember that the sun’s rays are significantly more intense when surrounded by water. Not only do you have direct exposure to the sun, but the water also reflects sunlight, increasing the intensity of UV radiation. Wearing good sunglasses is essential to protect your eyes and ensure a comfortable and safe experience on the water.

Attributes of Good Sunglasses

When selecting sunglasses for water activities, several attributes are essential to look for:

1. UV Protection: The most crucial feature of any good pair of sunglasses is 100% UV protection. UV rays can cause significant damage to the eyes, leading to conditions such as cataracts, macular degeneration, and photokeratitis. Ensure your sunglasses block 100% of both UVA and UVB rays.
2. Polarization: Polarized lenses are highly recommended for water activities. They reduce glare from the water’s surface, enhancing visual clarity and reducing eye strain. This makes fishing, sailing, or cruising on a boat much safer and more enjoyable.
3. Lens Material and Color: High-quality lens materials, such as polycarbonate, are preferred because they are lightweight, durable, and impact-resistant. Brown, amber, or gray lenses are often recommended for water activities because they enhance contrast and depth perception while maintaining true colour balance.
4. Frame Fit and Coverage: A snug and comfortable fit is essential to prevent sunglasses from slipping off, especially during active movements. Look for wraparound styles or those with wider lenses that provide ample coverage to protect the eyes from peripheral light and wind.

SPF for Sunglasses?

While SPF is commonly associated with skin protection, it doesn’t directly apply to sunglasses. Instead, it would be best to look for UV400 protection, which blocks all light rays with wavelengths up to 400 nanometers, including UVA and UVB rays. This is the highest level of protection sunglasses can offer.

Tips for Adding Your Prescription

If you need prescription lenses, there are several ways to incorporate them into your sunglasses:

1. Prescription Sunglasses: Many optometrists and online eyewear retailers offer custom prescription sunglasses. This is the most straightforward option and ensures you have the exact prescription you need. Most online retailers, including Costco, offer this service.
2. Clip-On Lenses: Consider clip-on lenses attached to your regular prescription glasses for a more versatile solution. These are convenient but may not offer the same protection and comfort as dedicated prescription sunglasses.
3. Insertable Lenses: Some sunglasses have an insertable lens feature, which allows you to add your prescription lenses to the existing frame.

How to Clean Sunglasses Properly

Proper maintenance of your sunglasses ensures they last longer and provide optimal protection. Here’s how to clean them properly:

1. Rinse: Start by rinsing your sunglasses with lukewarm water to remove dust and debris.
2. Clean: Use a mild dish soap and your fingers to clean the lenses and frames gently. Avoid harsh chemicals or paper towels, as these can scratch the lenses.
3. Dry: Pat the sunglasses dry with a clean, lint-free cloth. Microfiber cloths are ideal for this purpose.
4. Store: When not used, store your sunglasses in a protective case to prevent scratches and other damage. I have this 12-pair sunglass case on my boat by the back door. Not only are they protected, but I don’t forget where I put them!

How Much of the Eye Should Be Covered?

Good sunglasses should provide extensive coverage to protect your eyes and the sensitive skin around them. Look for frames that:

• Cover the entire eye socket area.
• Extend to the sides to block peripheral light.
• Fit snugly but comfortably on your face to prevent light from entering from above or below.

Can You Wear Sunglasses All Day?

Yes, you can wear sunglasses all day, and it’s beneficial to do so outdoors, especially on the water. Here’s why:

• Continuous Protection: Prolonged exposure to UV rays can cause cumulative eye damage. Wearing sunglasses all day provides continuous protection.
• Comfort: Sunglasses reduce glare and eye strain, making time on the water more comfortable.
• Prevention: Consistent use of sunglasses helps prevent long-term eye conditions and immediate discomfort like headaches from squinting.

However, ensure that your sunglasses are comfortable and fit well. Prolonged wear of ill-fitting sunglasses can cause pressure points and discomfort. You may also want to invest in a floating lanyard for your glasses if you are kayaking or bombing around in the dingy. I purchased a bright yellow one to see it drifting in the water, and it has extra floatation because I have really big glasses!

Conclusion

Investing in a good pair of sunglasses is crucial for anyone who spends time on the water. Look for attributes like UV protection, polarization, high-quality lens materials, and a good fit. Remember to maintain them properly and consider prescription options if needed. Choosing the right sunglasses can protect your eyes, enhance your visual experience, and enjoy your time on the water to the fullest.

Here are a few of my favourites!