{"niche":"哪种镜面太阳镜提供最佳的紫外线防护？","description":"Which mirror sunglasses offer the best UV protection?","products":[{"brand":"Costa","model":"Fantail Pro Green Polarized Mirror 580G","price_gbp":217.59,"origin_country":null,"specs":{"lens_tint":"10% light transmission","lens_color":"Green Mirror","polarization":"Yes","lens_material":"Polarized Glass (580G)","uv_protection":"100% UV blockage","frame_material":"Acetate","mirror_coating":"Encapsulated Mirror"},"confidence_score":null,"sources":[{"label":"Costa Del Mar","url":"https://www.costadelmar.com/en-us/sunglasses/6S9079-97963887519","currency":"USD","source_country":"US","price":309.0,"price_gbp":230.25,"scraped_at":"2026-06-16T14:27:00.969366"},{"label":"J&H Tackle","url":"https://jandh.com/products/costa-del-mar-fantail-pro-580g-polarized-sunglasses","currency":"USD","source_country":"US","price":309.0,"price_gbp":230.25,"scraped_at":"2026-06-16T14:27:00.969366"},{"label":"Surfari (Surf Cape Ann)","url":"https://www.surfcapeann.com/copy-of-costa-fantail-pro-matte-black-frame-w-blue.html","currency":"USD","source_country":"US","price":292.0,"price_gbp":217.59,"scraped_at":"2026-06-16T14:27:00.969366"},{"label":"Costa Del Mar","url":"https://www.costadelmar.com/en-us/sunglasses/6S9079-97963887519","currency":"USD","source_country":"US","price":309.0,"price_gbp":230.25,"scraped_at":"2026-06-16T14:27:03.211170"},{"label":"J&H Tackle","url":"https://jandh.com/products/costa-del-mar-fantail-pro-580g-polarized-sunglasses","currency":"USD","source_country":"US","price":309.0,"price_gbp":230.25,"scraped_at":"2026-06-16T14:27:03.211170"},{"label":"Surfari (Surf Cape Ann)","url":"https://www.surfcapeann.com/copy-of-costa-fantail-pro-matte-black-frame-w-blue.html","currency":"USD","source_country":"US","price":292.0,"price_gbp":217.59,"scraped_at":"2026-06-16T14:27:03.211170"}],"summary":"The Fantail Pro with Green Mirror 580G lenses uses Costa's 580G polarized glass with an encapsulated mirror and C-Wall coating for scratch resistance and water/oil repellency. It features adjustable nose pads, Hydrolite® temples, sweat channels and side shields for high-coverage, performance fit ideal for sight fishing and inshore use. The Green Mirror has a copper base to enhance contrast and color.","ideal_for":"适合寻求最佳紫外线防护的用户--580G 偏光玻璃可阻隔 100% 紫外线，同时提供偏光效果和封装镜面结构。"},{"brand":"Julbo","model":"Fury Spectron 3 CF Mirror","price_gbp":65.57,"origin_country":null,"specs":{"lens_tint":"category 3 / VLT 12%","lens_color":"brown / multilayer pink","lens_material":"polycarbonate","uv_protection":"100% UV A B C","mirror_coating":"Color Flash"},"confidence_score":null,"sources":[{"label":"i-Run","url":"https://www.i-run.com/accessories/glasses/julbo/Fury-Spectron-3-CF_fiche_100841.html","currency":"USD","source_country":"US","price":88.0,"price_gbp":65.57,"scraped_at":"2026-06-16T14:27:00.969366"},{"label":"Julbo (official)","url":"https://www.julbo.com/en_wo/p/fury-spectron","currency":"USD","source_country":"US","price":119.9,"price_gbp":89.34,"scraped_at":"2026-06-16T14:27:00.969366"},{"label":"Julbo USA (product page)","url":"https://julbo.us/products/fury-sunglasses","currency":"USD","source_country":"US","price":239.95,"price_gbp":178.8,"scraped_at":"2026-06-16T14:27:00.969366"},{"label":"i-Run","url":"https://www.i-run.com/accessories/glasses/julbo/Fury-Spectron-3-CF_fiche_100841.html","currency":"USD","source_country":"US","price":88.0,"price_gbp":65.57,"scraped_at":"2026-06-16T14:27:03.211170"},{"label":"Julbo (official)","url":"https://www.julbo.com/en_wo/p/fury-spectron","currency":"USD","source_country":"US","price":119.9,"price_gbp":89.34,"scraped_at":"2026-06-16T14:27:03.211170"},{"label":"Julbo USA (product page)","url":"https://julbo.us/products/fury-sunglasses","currency":"USD","source_country":"US","price":239.95,"price_gbp":178.8,"scraped_at":"2026-06-16T14:27:03.211170"}],"summary":"Wide cylindrical Spectron 3 CF polycarbonate lens with a Color Flash mirror coating provides 100% UV A/B/C protection, strong impact resistance, full venting and a wraparound panoramic view; the Fury is lightweight and made for helmeted, high-speed sports. Features like Grip Nose and Air Link Temple System improve fit and comfort for cycling and multisport use.","ideal_for":"适合需要最佳紫外线防护的使用者：Spectron 3 聚碳酸酯镜片阻挡 100% UV A/B/C，Color Flash 镜面处理降低可见光透过率（VLT 12%，category 3），适合强光环境下的骑行与多项运动。"},{"brand":"Randolph","model":"Aviator Matte Chrome Atlantic Blue Mirror","price_gbp":185.54,"origin_country":null,"specs":{"lens_tint":"Light Transmission 14%","lens_color":"Atlantic Blue","polarization":"Optional (polarized available)","lens_material":"SkyForce nylon","uv_protection":"UVA/UVB protection","frame_material":"Nickel silver alloy","mirror_coating":"Multi-layer mirror (Atlantic Blue)"},"confidence_score":null,"sources":[{"label":"Randolph USA","url":"https://www.randolphusa.com/products/aviator-matte-chrome-atlantic-blue","currency":"USD","source_country":"US","price":315.0,"price_gbp":234.73,"scraped_at":"2026-06-16T14:27:00.969366"},{"label":"Old House Provisions","url":"https://oldhouseprovisions.com/products/randolph-usa-aviator-matte-chrome-atlantic-blue","currency":"USD","source_country":"US","price":315.0,"price_gbp":234.73,"scraped_at":"2026-06-16T14:27:00.969366"},{"label":"Flight Sunglasses","url":"https://flightsunglasses.com/products/randolph-aviator-sunglasses-af158-span-matte-chrome-atlantic-blue-lens-span","currency":"USD","source_country":"US","price":249.0,"price_gbp":185.54,"scraped_at":"2026-06-16T14:27:00.969366"},{"label":"Randolph USA","url":"https://www.randolphusa.com/products/aviator-matte-chrome-atlantic-blue","currency":"USD","source_country":"US","price":315.0,"price_gbp":234.73,"scraped_at":"2026-06-16T14:27:03.211170"},{"label":"Old House Provisions","url":"https://oldhouseprovisions.com/products/randolph-usa-aviator-matte-chrome-atlantic-blue","currency":"USD","source_country":"US","price":315.0,"price_gbp":234.73,"scraped_at":"2026-06-16T14:27:03.211170"},{"label":"Flight Sunglasses","url":"https://flightsunglasses.com/products/randolph-aviator-sunglasses-af158-span-matte-chrome-atlantic-blue-lens-span","currency":"USD","source_country":"US","price":249.0,"price_gbp":185.54,"scraped_at":"2026-06-16T14:27:03.211170"}],"summary":"Classic Randolph Aviator in a matte chrome frame with SkyForce Atlantic Blue multi-layer mirror nylon lenses. Available polarized or non-polarized, lenses offer anti-reflective coatings and Blue Wave technology, with low light transmission for strong glare reduction; frames are metal alloy and handcrafted in the USA. Suits users wanting durable, high-glare protection with a mirrored blue look.","ideal_for":"最佳 UV 防护的理想选择，SkyForce Atlantic Blue 镜片提供 UVA/UVB 保护且可选配偏光，结合抗反射与 Blue Wave 涂层，透光率为 14%，能有效降低眩光。"},{"brand":"Ray-Ban","model":"Wayfarer Original Mirror RB2140","price_gbp":142.33,"origin_country":null,"specs":{"lens_color":"Mirror (varies by finish)","uv_protection":"100% UVA/UVB","frame_material":"Acetate"},"confidence_score":null,"sources":[{"label":"Ray-Ban official store","url":"https://www.ray-ban.com/usa/sunglasses/RB2140original%20wayfarer%20classic-black/805289126591","currency":"USD","source_country":"US","price":199.0,"price_gbp":148.29,"scraped_at":"2026-06-16T14:27:00.969366"},{"label":"LensCrafters","url":"https://www.lenscrafters.com/lc-us/ray-ban/805289126584","currency":"USD","source_country":"US","price":191.0,"price_gbp":142.33,"scraped_at":"2026-06-16T14:27:00.969366"},{"label":"Glasses.com","url":"https://www.glasses.com/gl-us/ray-ban/8056262672587","currency":"USD","source_country":"US","price":191.0,"price_gbp":142.33,"scraped_at":"2026-06-16T14:27:00.969366"},{"label":"Ray-Ban official store","url":"https://www.ray-ban.com/usa/sunglasses/RB2140original%20wayfarer%20classic-black/805289126591","currency":"USD","source_country":"US","price":199.0,"price_gbp":148.29,"scraped_at":"2026-06-16T14:27:03.211170"},{"label":"LensCrafters","url":"https://www.lenscrafters.com/lc-us/ray-ban/805289126584","currency":"USD","source_country":"US","price":191.0,"price_gbp":142.33,"scraped_at":"2026-06-16T14:27:03.211170"},{"label":"Glasses.com","url":"https://www.glasses.com/gl-us/ray-ban/8056262672587","currency":"USD","source_country":"US","price":191.0,"price_gbp":142.33,"scraped_at":"2026-06-16T14:27:03.211170"}],"summary":"Classic acetate Wayfarer frame with mirrored lenses available in multiple mirror finishes; offers full UVA/UVB protection and comes in standard Ray-Ban Wayfarer sizes. Suits wearers wanting an iconic style with reflective lens options and reliable sun protection.","ideal_for":"适合追求此款的用户，因为这些镜面 RB2140 变体提供 100% UVA/UVB 防护，在镜面 Wayfarer 中实现全面紫外线覆盖。"},{"brand":"Smith Optics","model":"Guide's Choice Mirrored ChromaPop","price_gbp":221.31,"origin_country":null,"specs":{"lens_color":"Blue Mirror","polarization":"Yes","lens_material":"Glass","uv_protection":"100% UV protection","frame_material":"Evolve bio-based frame material","mirror_coating":"Mirror"},"confidence_score":null,"sources":[{"label":"Melton Tackle","url":"https://www.meltontackle.com/smith-guide-s-choice-sunglasses.html","currency":"USD","source_country":"US","price":297.0,"price_gbp":221.31,"scraped_at":"2026-06-16T14:27:03.211170"},{"label":"Smith Optics","url":"https://www.smithoptics.com/en-us/products/guides-choice","currency":"USD","source_country":"US","price":327.0,"price_gbp":243.67,"scraped_at":"2026-06-16T14:27:00.969366"},{"label":"Melton Tackle","url":"https://www.meltontackle.com/smith-guide-s-choice-sunglasses.html","currency":"USD","source_country":"US","price":297.0,"price_gbp":221.31,"scraped_at":"2026-06-16T14:27:00.969366"},{"label":"Smith Optics","url":"https://www.smithoptics.com/en-us/products/guides-choice","currency":"USD","source_country":"US","price":327.0,"price_gbp":243.67,"scraped_at":"2026-06-16T14:27:03.211170"}],"summary":"Guide's Choice features ChromaPop polarized glass lenses with mirror coating, full 100% UV protection, non-slip Megol pads, spring hinges and an aggressive wrap for wide coverage. Built for on-the-water use, it pairs high-clarity, scratch-resistant glass optics with secure fit details for fishing and outdoor activities.","ideal_for":"适合追求最高 UV 防护的人士，因为它使用带偏光功能且具 100% UV 保护的 ChromaPop Glass 镜片。"}]}