{"niche":"哪些偏光渐变太阳镜能提供最佳的紫外线防护？","description":"Which polarized gradient sunglasses offer the best UV protection?","products":[{"brand":"Ray-Ban","model":"RB3025 Aviator Gradient Polarized Sunglasses in Silver and Grey Gradient","price_gbp":81.52,"origin_country":null,"specs":{"lens_size":"55mm, 58mm, 62mm","lens_color":"Grey","frame_material":"Metal","gradient_style":"Grey gradient","polarization_level":"Polarized"},"confidence_score":null,"sources":[{"label":"Ottica ILOP","url":"https://ilop.com/en/products/ray-ban-aviator-gradient-rb3025-silver-metal-grey","currency":"USD","source_country":"US","price":179.0,"price_gbp":131.59,"scraped_at":"2026-08-27T15:33:13.888226"},{"label":"Ottica SM","url":"https://www.otticasm.com/en/sunglasses-ray-ban-rb-3025-003-32.html","currency":"USD","source_country":"US","price":110.9,"price_gbp":81.52,"scraped_at":"2026-08-27T15:33:13.888226"},{"label":"Shade Station","url":"https://www.shadestation.co.uk/designer-sunglasses/Ray-Ban/Aviator-RB3025/RB3025-003-32-58","currency":"USD","source_country":"US","price":114.57,"price_gbp":84.22,"scraped_at":"2026-08-27T15:33:13.888226"}],"summary":"These aviator sunglasses combine a silver metal frame with grey gradient glass lenses and polarized glare reduction. The multiple lens sizes and unisex aviator shape suit a wide range of face sizes and styles.","ideal_for":"适合想要购买偏光渐变太阳镜的消费者，因为灰色渐变镜片具有偏光功能，可减少眩光；但现有产品列表未注明紫外线防护功能。"},{"brand":"Ray-Ban","model":"RB4101 Jackie OHH Polarized Sunglasses in Black and Grey Gradient","price_gbp":155.21,"origin_country":null,"specs":{"lens_size":"58mm","lens_color":"Polarized Grey Gradient","uv_protection":"3","frame_material":"Nylon","gradient_style":"Grey Gradient","polarization_level":"Polarized"},"confidence_score":null,"sources":[{"label":"Great Southern Sunnies","url":"https://greatsouthernsunnies.com.au/products/ray-ban-jackie-ohh-4101-polarised-gloss-black-grey-gradient-4101-601-t3","currency":"USD","source_country":"US","price":211.14,"price_gbp":155.21,"scraped_at":"2026-08-27T15:33:13.888226"}],"summary":"These Jackie OHH sunglasses feature a gloss black nylon frame, 58mm polarized grey gradient lenses, and an upswept cat-eye shape. They suit wearers seeking glare reduction, UV protection, and a bold style for outdoor use.","ideal_for":"这款太阳镜适合这一需求，因为偏光灰色渐变镜片能够减少眩光，且标注的紫外线防护类别为 3，适用于明亮的户外环境。"},{"brand":"Ray-Ban","model":"RB4340 Polarized Gradient Sunglasses","price_gbp":90.35,"origin_country":null,"specs":{"lens_size":"50 mm","lens_color":"Polarized Brown Gradient","uv_protection":"Category 3; UVA/UVB protection","frame_material":"Plastic","gradient_style":"Brown gradient","polarization_level":"Polarized"},"confidence_score":null,"sources":[{"label":"EZContacts","url":"https://www.ezcontacts.com/product/sunglasses/475233-1686509/ray-ban-rb4340-wayfarer","currency":"USD","source_country":"US","price":189.1,"price_gbp":139.01,"scraped_at":"2026-08-27T15:33:13.888226"},{"label":"Visiofactory","url":"https://www.visiofactory.com/en/sunglasses/all-sunglasses/ray-ban-wayfarer-ease-black-rb4340-601-58-50-22-medium-polarized.html","currency":"USD","source_country":"US","price":122.9,"price_gbp":90.35,"scraped_at":"2026-08-27T15:33:13.888226"}],"summary":"These square Ray-Ban Wayfarer Ease sunglasses have 50 mm polarized brown gradient crystal lenses in a Havana plastic frame. They suit unisex wearers seeking glare reduction, strong sunlight protection, and a classic everyday style.","ideal_for":"适合寻求强效紫外线防护的消费者，因为 Category 3 镜片可提供出色的 UVA/UVB 防护，偏光渐变镜片则能减少明亮环境下的眩光。"},{"brand":"Oakley","model":"Split Time OO4129 Prizm Rose Gold Polarized","price_gbp":152.12,"origin_country":null,"specs":{"lens_size":"58mm","lens_color":"Bronze","uv_protection":"100% UVA and UVB up to 400nm","frame_material":"C-5","polarization_level":"Polarized"},"confidence_score":null,"sources":[{"label":"EZContacts","url":"https://www.ezcontacts.com/product/sunglasses/521806-606102/oakley-split-time-oo4129","currency":"USD","source_country":"US","price":206.93,"price_gbp":152.12,"scraped_at":"2026-08-27T15:35:06.926189"}],"summary":"These sunglasses combine Prizm Rose Gold Polarized lenses with a brown tortoise C-5 frame, adjustable nosepads, and a wide pilot shape. They suit people seeking glare reduction, enhanced color and contrast, and lightweight everyday wear in bright conditions.","ideal_for":"这款型号适合寻求具有偏光功能和渐变效果太阳镜的消费者，并能提供强效紫外线防护，因为其 Prizm Rose Gold Polarized 镜片可减少眩光，并过滤 100% 的 UVA 和 UVB 射线（最高 400nm）；不过，镜片本身并未标注为渐变镜片。"},{"brand":"Oakley","model":"Feedback OO4079 VR50 Brown Gradient","price_gbp":120.78,"origin_country":null,"specs":{"lens_size":"59mm","lens_color":"VR50 brown gradient","uv_protection":"UV400","frame_material":"C5 alloy","gradient_style":"Brown gradient","polarization_level":"Not polarized"},"confidence_score":null,"sources":[{"label":"EZContacts","url":"https://www.ezcontacts.com/product/sunglasses/324422-324423/oakley-oo4079-feedback","currency":"USD","source_country":"US","price":164.3,"price_gbp":120.78,"scraped_at":"2026-08-27T15:35:06.926189"}],"summary":"These women's sunglasses combine a rose gold C5 alloy frame with VR50 brown gradient lenses, a 59mm lens width, and a lightweight aviator-inspired design. They suit everyday wear in medium-light conditions for people who want gradient styling and maximum UV protection.","ideal_for":"提供 UV400 防护和棕色渐变镜片，但不具备偏光功能，因此在减少眩光方面不如偏光渐变镜片替代款。"},{"brand":"Oakley","model":"Unstoppable OO9191 Rose Gradient Polarized","price_gbp":136.16,"origin_country":null,"specs":{"lens_size":"65 mm","lens_color":"Rose","uv_protection":"100% UVA/UVB/UVC","frame_material":"O Matter","gradient_style":"Rose gradient","polarization_level":"HDPOLARIZED"},"confidence_score":null,"sources":[{"label":"Oakley","url":"https://www.oakley.com/en-us/product/W0OO9191","currency":"USD","source_country":"US","price":239.0,"price_gbp":175.69,"scraped_at":"2026-08-27T15:35:06.926189"},{"label":"EZContacts","url":"https://www.ezcontacts.com/product/sunglasses/367798-406467/oakley-oo9191-unstoppable","currency":"USD","source_country":"US","price":185.23,"price_gbp":136.16,"scraped_at":"2026-08-27T15:35:06.926189"}],"summary":"These lightweight Oakley sunglasses feature rose gradient polarized lenses in a polished black O Matter frame. The narrow, rectangular design suits active women seeking glare reduction and comfortable everyday wear in bright conditions.","ideal_for":"适合寻求强效紫外线防护的消费者，因为镜片可提供100% UVA、UVB和UVC防护，同时玫瑰色渐变 HDPOLARIZED 设计可在强光下减少眩光。"},{"brand":"Revo","model":"Olive Cat Eye Crystal Mist Champagne","price_gbp":91.52,"origin_country":null,"specs":{"lens_size":"53 mm","lens_color":"Champagne","uv_protection":"100% UV filter","frame_material":"Biodegradable acetate","polarization_level":"Polarized"},"confidence_score":null,"sources":[{"label":"Revo","url":"https://revo.com/products/olive","currency":"USD","source_country":"US","price":124.5,"price_gbp":91.52,"scraped_at":"2026-08-27T15:35:06.926189"},{"label":"EZContacts","url":"https://www.ezcontacts.com/product/sunglasses/1715028-1715032/revo-olive/gsp","currency":"USD","source_country":"US","price":137.5,"price_gbp":101.08,"scraped_at":"2026-08-27T15:35:06.926189"}],"summary":"These medium-fit cat-eye sunglasses feature a Crystal Mist frame, Champagne lenses, embedded metal detailing, and Revo polarized lens technology. They suit shoppers wanting a glamorous everyday style with glare reduction and strong UV protection.","ideal_for":"这款太阳镜特别适合这一需求，因为 Champagne 镜片采用偏光设计，并提供 100% UV 滤光；Cat. 3 镜片等级适合明亮的户外环境。"}]}