柯达 Q-14 灰卡

评测依据

• review_count：15000
• rating_avg：4.5
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_quality
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-26 02:48:04","to":"2026-06-26 02:48:04"}
• intros：{"brand_intro":"柯达（Kodak）成立于1888年，总部位于美国纽约州罗切斯特，是全球影像行业的传奇品牌。柯达曾主导胶片摄影时代，如今转型专注于数码影像、打印和色彩管理产品。其灰卡产品以经典18%灰标准闻名，是摄影入门和预算有限用户的可靠选择，凭借悠久历史和亲民价格拥有广泛用户基础。","product_intro":"柯达Q-14灰卡是一款经典18%中性灰反射卡，用于相机白平衡校准和曝光参考。卡片采用哑光涂层，减少反光干扰，尺寸为14cm x 10cm，便于携带。它提供准确的灰阶参考，帮助摄影师在不同光线条件下获得自然色彩。产品价格低廉，是摄影初学者和日常拍摄的实用工具。","key_specs":["灰阶标准：18%中性灰","尺寸：140mm x 100mm x 1mm","重量：约30g","材质：哑光纸板","用途：白平衡校准、曝光参考","适用场景：日常摄影、视频拍摄"]}
• alt_products：[{"product_name":"柯达 Q-14 灰卡","brand":"柯达","model":"Q-14","price":59},{"product_name":"品色 18%灰卡 双面灰白卡","brand":"品色","model":"PZ-GK01","price":29.9}]
• kol_quotes：["\"柯达Q-14是每个摄影新手都应该拥有的第一张灰卡，便宜又好用。\"——摄影教育者@李老师","\"虽然简单，但18%灰标准从未过时，柯达品质值得信赖。\"——资深摄影师@王磊"]
• scoring_breakdown：[{"source":"word_of_mouth","score":78,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为性价比极高，作为入门级灰卡完全满足日常白平衡需求。小巧轻便，可随手放入口袋。部分用户指出材质较薄，耐用性一般，但考虑到价格可以接受。色彩校准效果在自然光下表现良好，复杂光线环境需多次尝试。整体评价正面，是预算有限用户的理想选择。","source_count":2}},{"source":"objective","score":85.2,"weight":0.5,"confidence":0.8,"details":{"rating_avg":4.5,"review_count":15000,"wom_score":78}},{"source":"user_review","score":90,"weight":0.15,"confidence":1,"details":{"rating_avg":4.5,"review_count":15000,"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-14是每个摄影新手都应该拥有的第一张灰卡，便宜又好用。\"——摄影教育者@李老师","\"虽然简单，但18%灰标准从未过时，柯达品质值得信赖。\"——资深摄影师@王磊"]}}]
• method_version：v2
• search_visual：null