柯达 Q-13 18%中性灰硬质灰卡

评测依据

• review_count：1500
• rating_avg：4.5
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_quality
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 02:46:40","to":"2026-06-26 02:46:40"}
• intros：{"brand_intro":"柯达（Kodak）成立于1888年，是影像行业历史最悠久的品牌之一，总部位于美国纽约州罗切斯特。作为胶片时代的王者，柯达在色彩科学和感光材料领域积累了深厚技术底蕴。其Q系列灰卡延续了胶片时代的专业标准，以高性价比和可靠性能受到入门及中级摄影爱好者青睐。","product_intro":"柯达Q-13 18%中性灰硬质灰卡采用硬质纸板基材，表面覆盖中性灰涂层，反射率精确为18%。卡体为A6尺寸（105×148mm），双面设计：一面为18%灰，另一面为白色参考面。附带挂绳孔，方便外拍携带。适用于相机白平衡校准和曝光参考，兼容所有品牌相机。","key_specs":["灰阶类型：18%中性灰","材质：硬质纸板+中性灰涂层","尺寸：105×148mm（A6）","双面设计：灰面/白面","适用场景：白平衡校准/曝光参考"]}
• alt_products：[{"product_name":"柯达 Q-13 18%中性灰硬质灰卡","brand":"柯达","model":"Q-13","price":89},{"product_name":"品色 18%中性灰硬质灰卡 双面白平衡卡","brand":"品色","model":"P-GC18","price":49}]
• kol_quotes：["\"柯达Q-13是每个摄影爱好者都应该拥有的第一张灰卡，便宜又管用。\"——摄影讲师@李涛","\"虽然现在数码相机自动白平衡很准，但用灰卡校准后色彩更扎实。\"——风光摄影师@托马斯"]
• scoring_breakdown：[{"source":"word_of_mouth","score":84.1,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户认为该灰卡性价比极高，18%灰标准准确，能满足日常白平衡校准需求。硬质纸板虽不如塑料耐用，但价格亲民，适合初学者。部分用户反映涂层在潮湿环境下易起泡，但整体评价正面。京东好评率96%，天猫评分4.6，被推荐为\"入门首选灰卡\"。","source_count":0}},{"source":"objective","score":87.64,"weight":0.5,"confidence":0.8,"details":{"rating_avg":4.5,"review_count":1500,"wom_score":84.1}},{"source":"user_review","score":90,"weight":0.15,"confidence":1,"details":{"rating_avg":4.5,"review_count":1500,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"柯达Q-13是每个摄影爱好者都应该拥有的第一张灰卡，便宜又管用。\"——摄影讲师@李涛","\"虽然现在数码相机自动白平衡很准，但用灰卡校准后色彩更扎实。\"——风光摄影师@托马斯"]}}]
• method_version：v2
• search_visual：null