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相关测试: 90mm F2.8酒红工业线扫镜头添加垫片式光圈方案和样片赏析 - Fengc's Photography Blog
2026-06-03 · via Fengc's Blog

90mm F2.8酒红工业线扫镜头添加垫片式光圈方案和样片赏析

  • 酒红90mm f/2.8工业线扫镜头,是摄影圈内热度颇高的拆机改装宝藏镜头,主打极致性价比与出众光学素质。这款镜头原本是工业扫描设备的专用部件,被摄影发烧友发掘后,改装到普通民用相机上使用,很快在手动玩镜圈走红。它的核心优势精准戳中爱好者需求:高解析力足以喂饱亿级像素机身,成像细腻锐利;像场覆盖力极强,不仅能轻松覆盖全画幅,且几乎零畸变,甚至可以稳稳hold住6×7中画幅;加上原生法兰距充足,几乎能改口适配绝大多数微单、单反卡口,门槛友好可玩性拉满,我的博文中针对此镜头的原生光圈拍摄专门发过一个 测试视频
  • 但它也存在改装痛点:原镜头原生不带光圈机构,如果选择在镜芯中间加装光圈,必须对镜头做有损改装,很难保留原厂调校好的最优光学结构;如果选择无损方案,在镜头前/后端附加光圈结构,拍摄又容易出现画面暗角,影响成像体验。
  • 针对这一痛点,博主提出了全新的垫片式光圈解决方案,用于平衡无损改装与成像效果。另外,此方案的构想同样也适用于改装其他不同的工业镜头和电影放映头的改装方案中。

90mm F2.8酒红工业线扫镜头添加垫片式光圈方案和样片赏析

  • 放一张90mm F2.8酒红工业线扫镜头原生光圈拍摄的样照

酒红镜头测试照