Sunglasses
At sea, seeing well is essential. Not only for safety reasons, but also to get the best performance out of your sailing or motor boat. Seeing the waves, distinguishing the waves on the water and anticipating the boat's trajectory is essential to make the best progress. Sunglasses are an essential part of the accessories sunglasses are a must for sailors and boaters as well as for all water sports enthusiasts. Here are the properties of the glasses of glasses which it is advisable to know to choose its pair of sunglasses.
HOW DO SUNGLASSES PROTECT THE EYES?
When we are exposed to sunlight, a natural mechanism opens or closes the pupils of the eyes to filter the light to the retina. But often this natural filter is not sufficient, especially for people with light eyes. Moreover, when sailing at sea or walking along the beach, the sunlight is reflected by the light reverberation on the waves or on the white hulls of boats and this light reaches the eye from all directions.
Sunglasses must therefore protect us from the invisible light which is the ultraviolet UV which is quite dangerous for the eyes (UVA is not very dangerous, but UVB can cause burns and lesions affecting the retina and vision). There are also infrared rays which can be dangerous for the eyes in extreme conditions (high mountains, desert...) by causing a drying out and a rise in temperature. Your sunglasses must therefore protect you 100% from UV.
As far as "visible" light is concerned, there are also dangers which are glare, fatigue, discomfort and sometimes a temporary drop in vision. This visible light has a different intensity depending on the place, the climate or the season... To be informed on the capacity of the sunglasses to protect you from these dangers, there are indices of filtrations which are different categories of protection to protect your eyes from these dangers
THE CATEGORIES OF SUNGLASSES
There are five categories classified on a scale from 0 to 4, according to the increasing percentage of light filtered; These categories have been classified according to the European standard NF EN ISO 12312-1 2013 concerning sunglasses for general use, published by the AFNOR group.
The filtration index or sun protection category which is basically the same thing determines the amount of visible light they allow to pass through the lens. The lower the transmission rate, the darker the glass and it is this tint of the glass that will affect the glare, but be careful, it does not affect the UV:
Category 0: light tint for comfort and aesthetics with a transmission rate of 80 to 100%
Category 1: light tint for low luminosity with a transmission rate of 43 to 80%
Category 2: medium tint for medium luminosity with a transmission rate of 18 to 43%
Category 3: dark tint for high luminosity with a transmission rate of 8 to 18%
Category 4: very dark tint for exceptional brightness with a transmission rate of 3 to 8%
If you are unsure of which category to choose, Picksea suggest that you choose category 3 as it is the most versatile and suitable for all sunny situations. You can also choose lenses that have photochromic which have multiple sun protection categories as their tints darken or lighten depending on the level of UV. Photochromic lenses are ideal in environments that often change in sunlight or brightness, which is the case at sea in mid-season in our latitudes. Beyond the category, it is also important to take into consideration the color of the glass which plays on your comfort of vision as well as on the "look".
PROTECT YOURSELF FROM UV
The key point in choosing sunglasses for water activities, sailing or boating is protection from UV rays. Indeed, it is not because the glass is dark that you will be protected from UV because the tint only plays on the visible light. Before you buy your sunglasses, make sure that the CE UV 400 standard appears on the sunglasses. This standard imposes performance requirements on designers and manufacturers to provide you with sunglasses that block all light rays with a wavelength of 400 nanometers, which covers all UVA and UV rays.
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There are 18 products.
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<h2>Run glasses with Spectron Polarized level 3 lenses</h2>
<p>Run, the best-selling glasses from Julbo! With their Spectron Polarized lenses, they provide great comfort of vision without disturbance by sea spray or reverberation. Your eyes lead the way as you take on the mountains: wide field of vision, wrap-around profile, ergonomic nosepiece and temples. No shock, a support and a fit that makes you forget the glasses... Your pleasure will be intact!</p>
<h2>Features of the RUN Spectron Polarized</h2>
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<p style="text-align:justify;"><span>100% The frames are made from vegetable oil and marine by-products (recycled oyster shells) and dyed black.</span></p>
<h2 style="text-align:justify;"><strong>The Frame</strong></h2>
<p style="text-align:justify;">Friendly Frenchy's shell sunglasses are the result of two years of research and development in France for a sustainable and environmentally friendly creation. Made exclusively of vegetable oil and recycled shells from the French coast, our frame is 100% bio-sourced, ecological and resistant.</p>
<h2 style="text-align:justify;"><strong>The Glasses</strong></h2>
<p style="text-align:justify;">Dalloz Créations organic lenses are very light, comfortable to wear and resistant. Polarized grey colour.</p>
<h2 style="text-align:justify;"><strong>Packaging</strong></h2>
<p style="text-align:justify;">Packaging in recyclable cardboard with printed microfiber pouch.</p>
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<h2 style="text-align:justify;"><span>Sunglasses Ecume Black Vendée Globe</span></h2>
<p style="text-align:justify;"><span>Ecume X Vendée Globe 2020 sunglasses. </span>100% Bio-sourced, the frames are made with vegetable oil and marine co-products (recycled oyster, mussel or scallop shells) and tinted black. Organic lenses Cat.3 Grey gradient. Made of 100% French .</p>
<h2 style="text-align:justify;"><strong>The Frame</strong></h2>
<p style="text-align:justify;">Friendly Frenchy's shell sunglasses are the result of two years of research and development in France for a sustainable and environmentally friendly creation. Made exclusively of vegetable oil and recycled shells from the French coast, our frame is 100% bio-sourced, ecological and resistant.</p>
<h2 style="text-align:justify;"><strong>The Glasses</strong></h2>
<p style="text-align:justify;">Dalloz Créations organic glasses are very light, comfortable to wear and resistant. Colour Grey gradient.</p>
<h2 style="text-align:justify;"><strong>Packaging</strong></h2>
<p style="text-align:justify;">Packaging in recyclable cardboard with printed microfiber pouch.</p>
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<h2>Mundaka Foil Sunglasses</h2>
<div>The FOIL glasses give you a stylish look all season long thanks to their intense black color, their blue polarized lenses and their thick temples. Always in the lifestyle state of mind, they will accompany you in all your adventures. The frame is wrap-around for total protection (Base 8) and maximum stability on your face.</div>
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<h2>Features of the Foil glasses</h2>
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<h2>Mundaka Electra Sunglasses</h2>
<p><span>ELECTRA sunglasses come in a selection of three distinct colours so you can find the ELECTRA that suits you. With a vintage style and a touch of surf, these sunglasses are inspired by the famous Wayfarer.</span></p>
<h2>Features of Electra sunglasses</h2>
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<h2>Powell sunglasses: at ease on all terrains</h2>
<p><span>The POWELL sunglasses will follow you in all your movements, in urban environment or in a more natural environment. With its rectangular shape and soft curves, this mixed model will suit both men and women. POWELL glasses are made of injected plastic. We chose this material because it is light and durable, and also very resistant to shocks.</span></p>
<h2>Features of the Powell sunglasses</h2>
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<h2>Monterosa 2 sunglasses, optimal protection for sports</h2>
<p>Sporty, streamlined sunglasses that provide comfort and visibility during your outings and hikes. The curved lines of the temples hug the face and have a grip to prevent slipping. The nose grip is perfect, and ensures a good maintenance of the glasses, while absorbing the shocks in case of intensive sports practice. Removable side fins block harmful sun rays from the side. Spectron 3 cat 3 lenses for the gray/green model and Spectron 4 cat 4 lenses for the light gray/white model</p>
<h2>Monterosa 2 features</h2>
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<h2>Children's glasses HAO with polarized lenses</h2>
<p>Children's glasses designed by O'wave to protect the eyes of the youngest, letting them play and enjoy outdoor activities in complete safety for their eyes. Light to wear, the Hao stay in place and are comfortable. Their Polar Plus lenses reduce the harmful effects of light glare on the water. Two colors for more fun!</p>
<h2>Features of the Hao kids glasses</h2>
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