These Italian glass lenses incorporate Fortis' SWITCH™ technology. Switch or photochromic technology means that the lenses ‘switch’ in colour / shade when exposed to UV light. In bright light the lenses darken, in low light the lenses lighten. This allows the user perfect vision through the course of a session, whether that be at low light at dawn, stalking in the midday sun or looking for subtle signs of fish at dusk. How do polarised fishing sunglasses work? How Fortis Eyewear's Polarised Lenses Enhance Your Viewing Experience The tails of the arms are tipped with a super comfortable rubber material to aid comfort and minimise unwanted movement of the frames in extreme conditions. Made from a super lightweight PC material, the Vistas are extremely comfortable for long-term wear and subtly branded with indented metal logos on each temple. Bays: Polarized Fishing Glasses for Maximum Performance Designed for the Ultimate Sports Performance The most all encompassing lenses, manufactured to provide excellent polarisation & value with good scratch resistance & optical clarity. These light weight lenses will cover almost every fishing situation and enable you to "See Deeper" SWITCH Technology: Adapting to your Environment

Pros: 100% Polarisation, Unrivalled Optical Clarity, Superior Scratch Resistance, Richer Tones. Cons: Heavy, Expensive. Triple X (Polymer) Lenses: Exceptional Clarity, Lightweight & Affordable The rule remains the same as with light conditions. Murky waters require lenses that allow as much light as possible, making our Amber AMPM or Switch lenses an excellent choice. For clearer water bodies, darker tints like our Brown 247, Green or Grey lenses are more suitable. Conclusion: Making the Right ChoiceWhile glass lenses offer unrivalled clarity, scratch resistance, and polarisation, they might not be the "best" option for everyone. If you prioritize weight and comfort, our Triple X lenses could be a better fit, offering significant lightness with only a slight drop in performance. Pros and Cons of Glass Lenses Achieved through our ultra-thin lenses, the Vistas maintain high optical precision. The thinner the lens, the less distortion! Combine this with an increased frame height for an endless field of vision. eXtra Definition The Fortis OverWraps are polarised fishing sunglasses designed to FIT OVER regular spectacles. Specifically designed for prescription glasses users, these practical performance fit over sunglasses help eliminate unwanted light, whilst cutting out glare to help the angler see deeper. Our GLASS polarised lenses for fishing stand at the forefront of lens technology, setting new standards in lens manufacture. These lenses offer unparalleled optical precision, clarity, durability, and protection, making them the very best choice for any angler wanting to take their fishing to the next level. TRIPLE X Lenses: The Ultimate in Plastic Lenses

Carefully selected contrast enhancement colours refine the lens colours, helping eliminate blue light and aiding a more “natural vision.” eXtra ProtectionIntroducing the Bays, our specially designed polarized fishing glasses that deliver unparalleled sports performance. With a 22-degree wrap angle, these sunglasses offer superior side coverage, making them an essential addition to your fishing gear. Superior Side Light Elimination When light bounces off smooth surfaces like water or snow, it becomes polarised. This means the light waves spread out mainly in horizontal and vertical directions instead of scattering randomly. This results in a harsh intensity of light that we perceive as glare, which can be both irritating and potentially hazardous. One of our revolutionary features is the SWITCH Technology. These photochromic lenses adapt to varying light conditions – they darken when it's sunny and lighten when it's cloudy. This feature ensures optimal viewing regardless of the weather conditions.