金马护照式灰卡 18%中性灰白平衡卡

评测依据

• review_count：15800
• rating_avg：4.4
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 02:46:36","to":"2026-06-26 02:46:36"}
• intros：{"brand_intro":"金马（Kingma）是国内知名的摄影配件品牌，成立于2010年，总部位于广东深圳。公司专注于摄影辅助器材的研发与生产，以高性价比产品著称，覆盖灰卡、反光板、滤镜等品类。金马致力于让入门和中级摄影师以实惠价格获得专业级工具。","product_intro":"金马护照式灰卡采用18%中性灰标准，双面设计：一面为灰卡用于白平衡校准，另一面为白卡用于曝光参考。材质为加厚PVC防水防折，尺寸与护照一致。无需软件配合，直接通过相机自定义白平衡功能使用，操作简单。附赠挂绳和收纳袋，适合旅行和日常拍摄。","key_specs":["尺寸：护照大小（约125×88mm）","灰阶：18%中性灰（双面灰/白）","材质：加厚PVC防水防折","校准方式：相机自定义白平衡","重量：约25g","附件：挂绳+收纳袋"]}
• alt_products：[{"product_name":"金马护照式灰卡 18%中性灰白平衡卡","brand":"Kingma","model":"KM-GK01","price":29.9},{"product_name":"Phottix 护照式灰卡 18%灰卡白平衡卡","brand":"Phottix","model":"PTX-GC01","price":89}]
• kol_quotes：["@摄影小白日记：不到30块就能解决白平衡问题，还要什么自行车？","@器材党阿强：作为备用灰卡完全够用，但专业拍摄建议上更好的。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":79.19999999999999,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为性价比极高，适合预算有限的摄影爱好者。灰卡在自然光下校准效果良好，但部分用户反映在复杂混合光源下精度不如专业品牌。材质耐用，不易弯折。操作简单，无需学习成本。大量好评集中在价格实惠和便携性上，适合作为备用或入门工具。","source_count":0}},{"source":"objective","score":79.45939393939392,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.4,"price":29.9,"wom_score":79.19999999999999}},{"source":"user_review","score":88,"weight":0.15,"confidence":1,"details":{"rating_avg":4.4,"review_count":15800,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["@摄影小白日记：不到30块就能解决白平衡问题，还要什么自行车？","@器材党阿强：作为备用灰卡完全够用，但专业拍摄建议上更好的。"]}}]
• method_version：v3
• search_visual：null