{"id":56672,"date":"2025-10-29T15:00:26","date_gmt":"2025-10-29T15:00:26","guid":{"rendered":"https:\/\/fortiseyewear.co.uk\/?p=56672"},"modified":"2026-05-14T11:34:19","modified_gmt":"2026-05-14T11:34:19","slug":"photochromic-fishing-sunglasses","status":"publish","type":"post","link":"https:\/\/fortiseyewear.co.uk\/fr\/photochromic-fishing-sunglasses\/","title":{"rendered":"Photochromic Fishing Sunglasses | Fortis SWITCH Lenses"},"content":{"rendered":"<p>Light conditions on the bank are constantly changing. One minute you are under bright sun, the next youare peering into shaded margins, overcast water or tree-lined cover. Standard lenses can struggle to keep up.<\/p>\n\n\n\n<p>That is why we developed <strong>SWITCH\u2122 photochromic lenses<\/strong>.<\/p>\n\n\n\n<p>Fortis SWITCH lenses automatically adapt to changing UV light conditions, darkening in bright sunlight and lightening when the light drops. The result is a single pair of fishing sunglasses capable of delivering enhanced visual clarity from dawn until dusk.<\/p>\n\n\n\n<p>Designed specifically for anglers, SWITCH technology helps reduce glare, improve visibility beneath the surface and minimise eye strain during long sessions on the bank.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"h-h2-what-are-photochromic-fishing-sunglasses\">What Are Photochromic Fishing Sunglasses?<\/h1>\n\n\n\n<p>Photochromic fishing sunglasses use lenses that react to UV light. When exposed to brighter sunlight, the lens darkens automatically. As conditions become cloudier or darker, the lens lightens again.<\/p>\n\n\n\n<p>In simple terms:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Bright sun = darker lens<\/li>\n\n\n\n<li>Overcast skies = lighter lens<\/li>\n\n\n\n<li>Variable conditions = constant adaptation<\/li>\n<\/ul>\n\n\n\n<p>For anglers, this means no longer needing to swap between multiple lens colours throughout the day.<\/p>\n\n\n\n<p>Fortis SWITCH lenses combine adaptive photochromic technology with polarisation, giving anglers enhanced visibility in constantly changing environments.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"h-what-is-switch-lens-technology\">What Is SWITCH Lens Technology?<\/h1>\n\n\n\n<p>SWITCH\u2122 is Fortis Eyewear\u2019s adaptive photochromic lens technology, designed specifically for fishing and outdoor use.<\/p>\n\n\n\n<p>Unlike standard lenses that remain one fixed tint, SWITCH lenses continuously react to changing UV levels throughout the day.<\/p>\n\n\n\n<p>As light intensity increases:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The lens darkens<\/li>\n\n\n\n<li>Glare is reduced<\/li>\n\n\n\n<li>Contrast remains balanced<\/li>\n<\/ul>\n\n\n\n<p>As light intensity decreases:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The lens lightens<\/li>\n\n\n\n<li>More light transmission is allowed<\/li>\n\n\n\n<li>Visibility improves in lower light conditions<\/li>\n<\/ul>\n\n\n\n<p>This automatic adjustment helps maintain comfortable vision from early morning through to dusk.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"h-why-photochromic-lenses-matter-for-fishing\">Why Photochromic Lenses Matter for Fishing<\/h1>\n\n\n\n<p>Fishing places unique demands on eyewear.<\/p>\n\n\n\n<p>Unlike everyday sunglasses, fishing eyewear needs to:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Reduce surface glare<\/li>\n\n\n\n<li>Enhance water penetration<\/li>\n\n\n\n<li>Improve underwater visibility<\/li>\n\n\n\n<li>Handle rapidly changing light<\/li>\n\n\n\n<li>Remain comfortable during long sessions<\/li>\n<\/ul>\n\n\n\n<p>Whether you are climbing trees to spot fish, scanning shallow margins, stalking rivers or fishing open water, adaptive lenses allow your vision to remain balanced throughout the day.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img decoding=\"async\" width=\"640\" height=\"360\" src=\"https:\/\/fortiseyewear.co.uk\/wp-content\/uploads\/2026\/05\/Switch-Lens-Transiation-Diagram-with-Icons-640x360.jpg\" alt=\"\" class=\"wp-image-58197\" style=\"width:840px;height:auto\" srcset=\"https:\/\/fortiseyewear.co.uk\/wp-content\/uploads\/2026\/05\/Switch-Lens-Transiation-Diagram-with-Icons-640x360.jpg 640w, https:\/\/fortiseyewear.co.uk\/wp-content\/uploads\/2026\/05\/Switch-Lens-Transiation-Diagram-with-Icons-300x169.jpg 300w, https:\/\/fortiseyewear.co.uk\/wp-content\/uploads\/2026\/05\/Switch-Lens-Transiation-Diagram-with-Icons-150x84.jpg 150w, https:\/\/fortiseyewear.co.uk\/wp-content\/uploads\/2026\/05\/Switch-Lens-Transiation-Diagram-with-Icons-768x432.jpg 768w, https:\/\/fortiseyewear.co.uk\/wp-content\/uploads\/2026\/05\/Switch-Lens-Transiation-Diagram-with-Icons-1536x864.jpg 1536w, https:\/\/fortiseyewear.co.uk\/wp-content\/uploads\/2026\/05\/Switch-Lens-Transiation-Diagram-with-Icons-18x10.jpg 18w, https:\/\/fortiseyewear.co.uk\/wp-content\/uploads\/2026\/05\/Switch-Lens-Transiation-Diagram-with-Icons-280x158.jpg 280w, https:\/\/fortiseyewear.co.uk\/wp-content\/uploads\/2026\/05\/Switch-Lens-Transiation-Diagram-with-Icons-1440x810.jpg 1440w, https:\/\/fortiseyewear.co.uk\/wp-content\/uploads\/2026\/05\/Switch-Lens-Transiation-Diagram-with-Icons-600x338.jpg 600w, https:\/\/fortiseyewear.co.uk\/wp-content\/uploads\/2026\/05\/Switch-Lens-Transiation-Diagram-with-Icons.jpg 1672w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"h-benefits-of-fortis-switch-photochromic-lenses\">Benefits of Fortis SWITCH Photochromic Lenses<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-adaptive-light-technology\">Adaptive Light Technology<\/h2>\n\n\n\n<p>SWITCH lenses automatically respond to changing UV exposure, helping maintain optimum visibility in both bright and low-light conditions.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-reduced-eye-fatigue\">Reduced Eye Fatigue<\/h2>\n\n\n\n<p>Constantly squinting in bright sunlight creates eye strain. Adaptive tinting helps reduce visual fatigue during extended sessions.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-better-fish-spotting\">Better Fish Spotting<\/h2>\n\n\n\n<p>Polarisation combined with adaptive tinting improves your ability to see beneath the water surface.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-one-lens-for-all-conditions\">One Lens for All Conditions<\/h2>\n\n\n\n<p>Instead of carrying multiple lens colours, SWITCH provides a versatile all-day solution.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-enhanced-comfort\">Enhanced Comfort<\/h2>\n\n\n\n<p>Changing light conditions become less distracting, helping maintain focus while fishing.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"h-are-switch-lenses-polarised\">Are SWITCH Lenses Polarised?<\/h1>\n\n\n\n<p>Yes.<\/p>\n\n\n\n<p>All Fortis SWITCH lenses combine:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Polarisation<\/li>\n\n\n\n<li>UV protection<\/li>\n\n\n\n<li>Adaptive photochromic technology<\/li>\n<\/ul>\n\n\n\n<p>Polarisation helps eliminate reflected glare from the water surface, while the photochromic element manages changing ambient light.<\/p>\n\n\n\n<p>This combination is particularly effective for:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Carp fishing<\/li>\n\n\n\n<li>River fishing<\/li>\n\n\n\n<li>Predator fishing<\/li>\n\n\n\n<li>Sight fishing<\/li>\n\n\n\n<li>General outdoor use<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"h-best-conditions-for-switch-lenses\">Best Conditions for SWITCH Lenses<\/h1>\n\n\n\n<p>SWITCH photochromic fishing sunglasses excel in:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Changeable weather<\/li>\n\n\n\n<li>Mixed sun and cloud<\/li>\n\n\n\n<li>Early morning sessions<\/li>\n\n\n\n<li>Evening fishing<\/li>\n\n\n\n<li>Tree-lined lakes<\/li>\n\n\n\n<li>Mobile fishing<\/li>\n\n\n\n<li>Long sessions with varying light<\/li>\n<\/ul>\n\n\n\n<p>If you regularly move between open water and shaded cover, SWITCH lenses provide a major advantage.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"h-switch-vs-standard-polarised-lenses\">SWITCH vs Standard Polarised Lenses<\/h1>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Feature<\/th><th>SWITCH Photochromic<\/th><th>Standard Polarised<\/th><\/tr><\/thead><tbody><tr><td>Adapts to changing light<\/td><td>Yes<\/td><td>Non<\/td><\/tr><tr><td>Polarised glare reduction<\/td><td>Yes<\/td><td>Yes<\/td><\/tr><tr><td>Ideal for mixed conditions<\/td><td>Excellent<\/td><td>Limited<\/td><\/tr><tr><td>Works from dawn to dusk<\/td><td>Yes<\/td><td>Less versatile<\/td><\/tr><tr><td>Reduces need for multiple lenses<\/td><td>Yes<\/td><td>Non<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"h-fortis-sunglasses-available-with-switch-lenses\">Fortis Sunglasses Available with SWITCH Lenses<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-avs-with-switch\">AVS with SWITCH<\/h2>\n\n\n\n<p>The AVS frame combines performance and coverage with adaptive SWITCH lens technology.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-fortis-eyewear wp-block-embed-fortis-eyewear\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"Gy8VZKenR8\"><a href=\"https:\/\/fortiseyewear.co.uk\/fr\/produit\/avs\/\">AV's<\/a><\/blockquote><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;AV&#8217;s&#8221; &#8212; Fortis Eyewear\" src=\"https:\/\/fortiseyewear.co.uk\/product\/avs\/embed\/#?secret=rrkEIbD62i#?secret=Gy8VZKenR8\" data-secret=\"Gy8VZKenR8\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-bays-with-switch\">Bays with SWITCH<\/h2>\n\n\n\n<p>A lightweight and versatile frame ideal for mobile anglers needing all-day adaptability.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-fortis-eyewear wp-block-embed-fortis-eyewear\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"idRqyjd1Dd\"><a href=\"https:\/\/fortiseyewear.co.uk\/fr\/produit\/bays\/\">Baies<\/a><\/blockquote><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;Bays&#8221; &#8212; Fortis Eyewear\" src=\"https:\/\/fortiseyewear.co.uk\/product\/bays\/embed\/#?secret=wBk3U3ImPF#?secret=idRqyjd1Dd\" data-secret=\"idRqyjd1Dd\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-finseeker-with-switch\">Finseeker with SWITCH<\/h2>\n\n\n\n<p>Premium performance eyewear featuring exceptional clarity and adaptive photochromic technology.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-fortis-eyewear wp-block-embed-fortis-eyewear\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"UZxJvyeJn7\"><a href=\"https:\/\/fortiseyewear.co.uk\/fr\/produit\/finseeker\/\">Finseeker<\/a><\/blockquote><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;Finseeker&#8221; &#8212; Fortis Eyewear\" src=\"https:\/\/fortiseyewear.co.uk\/product\/finseeker\/embed\/#?secret=7gG1PYaePY#?secret=UZxJvyeJn7\" data-secret=\"UZxJvyeJn7\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-isolators-with-switch\">Isolators with SWITCH<\/h2>\n\n\n\n<p>Available in Round and Square variants with removable side shields for maximum focus and light control.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-fortis-eyewear wp-block-embed-fortis-eyewear\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"jhCCsP5siC\"><a href=\"https:\/\/fortiseyewear.co.uk\/fr\/produit\/isolators\/\">Isolateurs<\/a><\/blockquote><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;Isolators&#8221; &#8212; Fortis Eyewear\" src=\"https:\/\/fortiseyewear.co.uk\/product\/isolators\/embed\/#?secret=lAo0FESihh#?secret=jhCCsP5siC\" data-secret=\"jhCCsP5siC\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-overwraps-with-switch\">Overwraps with SWITCH<\/h2>\n\n\n\n<p>Designed to fit comfortably over prescription glasses while delivering adaptive visibility.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-fortis-eyewear wp-block-embed-fortis-eyewear\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"6LwX9rvbEt\"><a href=\"https:\/\/fortiseyewear.co.uk\/fr\/produit\/overwraps\/\">Suremballages<\/a><\/blockquote><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;OverWraps&#8221; &#8212; Fortis Eyewear\" src=\"https:\/\/fortiseyewear.co.uk\/product\/overwraps\/embed\/#?secret=Y5v2gugx6M#?secret=6LwX9rvbEt\" data-secret=\"6LwX9rvbEt\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-strokes-with-switch\">Strokes with SWITCH<\/h2>\n\n\n\n<p>Stylish everyday performance sunglasses with adaptive lens technology.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-fortis-eyewear wp-block-embed-fortis-eyewear\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"8duPgA84cR\"><a href=\"https:\/\/fortiseyewear.co.uk\/fr\/produit\/strokes\/\">Accidents vasculaires c\u00e9r\u00e9braux<\/a><\/blockquote><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;Strokes&#8221; &#8212; Fortis Eyewear\" src=\"https:\/\/fortiseyewear.co.uk\/product\/strokes\/embed\/#?secret=YKFQDoSUON#?secret=8duPgA84cR\" data-secret=\"8duPgA84cR\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-vistas-with-switch\">Vistas with SWITCH<\/h2>\n\n\n\n<p>A high-performance wrap-style frame offering exceptional coverage and clarity.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-fortis-eyewear wp-block-embed-fortis-eyewear\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"SJJTLE77WL\"><a href=\"https:\/\/fortiseyewear.co.uk\/fr\/produit\/vistas\/\">Vistas<\/a><\/blockquote><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;Vistas&#8221; &#8212; Fortis Eyewear\" src=\"https:\/\/fortiseyewear.co.uk\/product\/vistas\/embed\/#?secret=EBcg2GT8Jj#?secret=SJJTLE77WL\" data-secret=\"SJJTLE77WL\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-wraps-with-switch\">Wraps with SWITCH<\/h2>\n\n\n\n<p>One of the most popular Fortis designs featuring excellent peripheral vision and glare reduction.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-fortis-eyewear wp-block-embed-fortis-eyewear\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"vUpynKYEFx\"><a href=\"https:\/\/fortiseyewear.co.uk\/fr\/produit\/wraps\/\">Enveloppes<\/a><\/blockquote><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;Wraps&#8221; &#8212; Fortis Eyewear\" src=\"https:\/\/fortiseyewear.co.uk\/product\/wraps\/embed\/#?secret=J5hKQ8c9gi#?secret=vUpynKYEFx\" data-secret=\"vUpynKYEFx\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"h-who-are-switch-lenses-best-for\">Who Are SWITCH Lenses Best For?<\/h1>\n\n\n\n<p>SWITCH lenses are ideal for anglers who:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Fish in changing weather<\/li>\n\n\n\n<li>Move frequently around lakes<\/li>\n\n\n\n<li>Fish mornings and evenings<\/li>\n\n\n\n<li>Need one versatile lens<\/li>\n\n\n\n<li>Want reduced eye strain<\/li>\n\n\n\n<li>Spend long hours outdoors<\/li>\n<\/ul>\n\n\n\n<p>They are particularly effective for carp anglers who rely heavily on visual watercraft and fish spotting.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"h-caring-for-your-switch-lenses\">Caring for Your SWITCH Lenses<\/h1>\n\n\n\n<p>To keep your lenses performing at their best:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Store them in a protective case<\/li>\n\n\n\n<li>Clean with a microfibre cloth<\/li>\n\n\n\n<li>Avoid abrasive materials<\/li>\n\n\n\n<li>Rinse debris before wiping<\/li>\n\n\n\n<li>Avoid excessive heat exposure<\/li>\n<\/ul>\n\n\n\n<p>Proper care helps maintain lens clarity and coating performance over time.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"h-why-choose-fortis-switch-sunglasses\">Why Choose Fortis SWITCH Sunglasses?<\/h1>\n\n\n\n<p>Fortis Eyewear was built around one principle \u2014 helping anglers see more.<\/p>\n\n\n\n<p>Our SWITCH lens technology combines:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Adaptive photochromic performance<\/li>\n\n\n\n<li>Polarisation<\/li>\n\n\n\n<li>Fishing-specific frame design<\/li>\n\n\n\n<li>All-day comfort<\/li>\n\n\n\n<li>Premium optical clarity<\/li>\n<\/ul>\n\n\n\n<p>The result is eyewear designed specifically for the realities of modern angling.<\/p>\n\n\n\n<p>Whether you are spotting carp in the margins, searching open water or navigating rapidly changing conditions, SWITCH lenses help keep your vision optimised throughout the session.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"h-frequently-asked-questions\">Frequently Asked Questions<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-are-photochromic-fishing-sunglasses\">What are photochromic fishing sunglasses?<\/h2>\n\n\n\n<p>Photochromic fishing sunglasses use lenses that automatically darken and lighten depending on UV exposure and changing light conditions.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-does-switch-mean-on-fortis-sunglasses\">What does SWITCH mean on Fortis sunglasses?<\/h2>\n\n\n\n<p>SWITCH refers to Fortis photochromic lens technology that automatically adapts to changing light conditions.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-are-switch-lenses-polarised-0\">Are SWITCH lenses polarised?<\/h2>\n\n\n\n<p>Yes, all SWITCH lenses are fully polarised to reduce glare and improve underwater visibility.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-do-switch-lenses-work-in-cloudy-weather\">Do SWITCH lenses work in cloudy weather?<\/h2>\n\n\n\n<p>Yes. The lenses lighten in lower light conditions, helping maintain visibility during overcast weather.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-are-photochromic-lenses-good-for-fishing\">Are photochromic lenses good for fishing?<\/h2>\n\n\n\n<p>Yes. Photochromic lenses are ideal for fishing because light conditions constantly change throughout the day.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-do-switch-lenses-darken-automatically\">Do SWITCH lenses darken automatically?<\/h2>\n\n\n\n<p>Yes. Exposure to UV light causes the lenses to darken automatically.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-can-switch-lenses-replace-multiple-sunglasses\">Can SWITCH lenses replace multiple sunglasses?<\/h2>\n\n\n\n<p>For many anglers, yes. SWITCH lenses are designed as a versatile all-day solution.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-which-fortis-sunglasses-are-available-with-switch-lenses\">Which Fortis sunglasses are available with SWITCH lenses?<\/h2>\n\n\n\n<p>AVS, Bays, Finseeker, Isolators, Overwraps, Strokes, Vistas and Wraps are all available with SWITCH technology.<\/p>","protected":false},"excerpt":{"rendered":"<p>Light conditions on the bank are constantly changing. One minute you are under bright sun, the next youare peering into shaded margins, overcast water or tree-lined cover. Standard lenses can struggle to keep up. That is why we developed SWITCH\u2122 photochromic lenses. Fortis SWITCH lenses automatically adapt to changing UV light conditions, darkening in bright<\/p>","protected":false},"author":11,"featured_media":15691,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[206,1434],"tags":[],"class_list":["post-56672","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-polarised-fishing-sunglasses","prodpage-classic"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.5 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Photochromic Fishing Sunglasses | Switch Lens for Changing Light \u2013 Fortis Eyewear Blog<\/title>\n<meta name=\"description\" content=\"Discover Fortis SWITCH photochromic fishing sunglasses. Adaptive polarised lenses designed for changing light conditions, improved fish spotting and all-day visual comfort.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/fortiseyewear.co.uk\/fr\/photochromic-fishing-sunglasses\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Photochromic Fishing Sunglasses | Fortis SWITCH Lenses\" \/>\n<meta property=\"og:description\" content=\"Discover Fortis SWITCH photochromic fishing sunglasses. 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