{"product_id":"glasses-alba-optics-delta-blue-photochromic-fire","title":"SUNGLASSES ALBA OPTICS DELTA BLUE GLOSSY VZUM™ F-LENS FIRE – PHOTOCHROMIC","description":"\u003ch1\u003eALBA OPTICS DELTA BLUE GLOSSY VZUM™ F-LENS FIRE\u003c\/h1\u003e\n\u003ch2\u003eBuilt for Australian light.\u003c\/h2\u003e\n\u003cp\u003eAustralian cyclists often ride through the widest range of light conditions imaginable.\u003c\/p\u003e\n\u003cp\u003eA ride may begin before sunrise, pass through shaded roads and tree cover, emerge into harsh summer glare, then finish beneath a completely different sky. The ALBA OPTICS DELTA with VZUM™ F-LENS FIRE was designed for exactly this reality.\u003c\/p\u003e\n\u003cp\u003eHandmade in Italy, the DELTA combines one of modern cycling’s most iconic silhouettes with advanced photochromic lens technology that continuously adapts throughout the ride.\u003c\/p\u003e\n\u003cp\u003eThe VZUM™ F-LENS FIRE automatically transitions between Category 1 and Category 3 protection depending on UV exposure. Instead of forcing riders to choose between low-light visibility and bright-sun protection, the lens dynamically adjusts as conditions change, helping maintain clear vision from dawn bunch rides through to exposed midday roads.\u003c\/p\u003e\n\u003cp\u003eFor Australian road and gravel cyclists, this versatility becomes particularly valuable across:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eearly morning training rides\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ewinter bunch rides\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003echanging mountain weather\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eshaded forest roads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ebright coastal highways\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003elong endurance rides under strong Australian sun\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe FIRE lens tint enhances contrast while maintaining a vibrant visual field, helping riders better distinguish road texture, gravel surfaces, potholes, painted road markings and changing terrain as light conditions evolve throughout the day. The photochromic technology continually adapts without requiring lens changes or carrying multiple pairs of glasses.\u003c\/p\u003e\n\u003cp\u003eThe DELTA frame is constructed from premium TR90, a nylon and carbon-fibre composite that is approximately 20% lighter than many conventional frame materials while offering exceptional resilience against impacts, deformation and prolonged exposure to heat. For Australian summers and long days in the sun, this stability becomes particularly important.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1018\/4107\/files\/AlbaOpticsJUMBOBLACKCYCLINGGLASSESINAUSTRALIAbox.png?v=1780046867\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eAt just 26 grams, the DELTA remains remarkably comfortable during all-day rides. The frame shape provides a wide and natural field of vision while allowing riders to smoothly transition their focus between the road ahead, the wheel in front and their cycling computer without distraction.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1018\/4107\/files\/AlbaOpticsJUMBOBLACKCYCLINGGLASSESINAUSTRALIAcleaningcloth.png?v=1780046868\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eIntegrated ventilation ports within the VZUM™ lens help reduce conden\u003cimg\u003e\u003cimg\u003e\u003cimg\u003esation and fogging during cool starts, climbing efforts and rapidly changing temperatures. The interchangeable lens platform also allows future lens upgrades while preserving the unmistakable DELTA aesthetic.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1018\/4107\/files\/AlbaOpticsJUMBOBLACKCYCLINGGLASSESINAUSTRALIAstrap.png?v=1780046867\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eAt Chainsmith, we deliberately favour photochromic lens options because Australian riding conditions rarely remain constant. The F-LENS FIRE gives riders one of the most versatile eyewear solutions available for year-round road and gravel riding.\u003c\/p\u003e\n\u003cp\u003eOne lens.\u003c\/p\u003e\n\u003cp\u003eFrom first light to full glare.\u003c\/p\u003e\n\u003cp\u003eExactly how Australian cyclists ride.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDELTA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Colour\u003c\/td\u003e\n\u003ctd\u003eBlue Glossy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLens\u003c\/td\u003e\n\u003ctd\u003eVZUM™ F-LENS FIRE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLens Type\u003c\/td\u003e\n\u003ctd\u003ePhotochromic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLens Category\u003c\/td\u003e\n\u003ctd\u003eCAT 1–3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV Protection\u003c\/td\u003e\n\u003ctd\u003eUV400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Material\u003c\/td\u003e\n\u003ctd\u003eTR90 nylon \u0026amp; carbon fibre composite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e26g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLens System\u003c\/td\u003e\n\u003ctd\u003eInterchangeable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVentilation\u003c\/td\u003e\n\u003ctd\u003eVentilated VZUM™ lens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Clip Compatible\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemple Tips\u003c\/td\u003e\n\u003ctd\u003eErgonomic rubber temple tips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFit\u003c\/td\u003e\n\u003ctd\u003eWide – Universal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturing\u003c\/td\u003e\n\u003ctd\u003eHandmade in Italy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch1\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/h1\u003e","brand":"ALBA OPTICS","offers":[{"title":"Default Title","offer_id":51134175805673,"sku":null,"price":365.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/4107\/files\/ALBAOPTICSDELTABLUGLSVZUMPHOTOCROMATIC.png?v=1780052902","url":"https:\/\/chainsmith.com.au\/products\/glasses-alba-optics-delta-blue-photochromic-fire","provider":"CHAINSMITH BIKE SHOP","version":"1.0","type":"link"}