{"niche":"最便宜的镜面太阳镜有哪些？","description":"What are the most affordable mirror sunglasses?","products":[{"brand":"Sunccloud","model":"Mayor Sunglasses - Tortoise - Green Mirror","price_gbp":45.4,"origin_country":null,"specs":{"lens_color":"Green Mirror","polarization":"True","lens_material":"Polycarbonate","uv_protection":"100% UV protection","frame_material":"Evolve bio-based frame material"},"confidence_score":null,"sources":[{"label":"Suncloud Optics","url":"https://www.suncloudoptics.com/products/mayor","currency":"USD","source_country":"US","price":59.95,"price_gbp":45.4,"scraped_at":"2026-06-25T02:47:50.934712"},{"label":"Fish & Tackle","url":"https://fishandtackle.com/products/suncloud-mayor-sunglasses","currency":"USD","source_country":"US","price":59.95,"price_gbp":45.4,"scraped_at":"2026-06-25T02:47:50.934712"},{"label":"Half-Moon Outfitters","url":"https://www.halfmoonoutfitters.com/products/snc_mayor","currency":"USD","source_country":"US","price":59.95,"price_gbp":45.4,"scraped_at":"2026-06-25T02:47:50.934712"}],"summary":"Sunccloud Mayor采用龟壳色设计，配备绿色镜面镜片，镜片为偏光、聚碳酸酯注塑成型，并提供100% UV防护。其使用Evolve生物基镜框材料，并包含一只超细纤维清洁/收纳袋。这款适合在明亮环境下的日常佩戴，当你希望减少眩光并获得UV防护时，它会是不错的选择。","ideal_for":"这是最实惠的镜面太阳镜之一，因为多家主要零售商将Tortoise + Polarized Green Mirror镜片变体标价为59.95 USD，同时仍提供偏光聚碳酸酯镜面镜片和100% UV防护。"},{"brand":"CALITHE","model":"Mirror Sunglasses","price_gbp":22.72,"origin_country":null,"specs":{"polarization":"Yes","frame_material":"Metallic"},"confidence_score":null,"sources":[{"label":"CALITHE Shop","url":"https://calitheshop.com/products/mirror-sunglasses","currency":"USD","source_country":"US","price":30.0,"price_gbp":22.72,"scraped_at":"2026-06-25T02:52:14.089884"},{"label":"CALITHE Shop","url":"https://calitheshop.com/products/mirror-sunglasses","currency":"USD","source_country":"US","price":30.0,"price_gbp":22.72,"scraped_at":"2026-06-25T02:52:16.854939"}],"summary":"CALITHE Mirror Sunglasses are reflective mirror-style sunglasses that are described as having polarized lenses and strong resistance. The product page also states the frame is metallic and that the lenses are anti-UV. They are positioned as a versatile everyday fashion accessory that fits any size.","ideal_for":"它们特别描述为配备偏光镜片和抗 UV 镜片，有助于减少眩光，同时在标注的促销售价下保持购买更为划算。"}]}