EasyShow vs Light Meter LuMe

基于多年电影制作经验与 Apple Metal 底层图形能力，我们构建了自研的 DPS Scene Color Image Engine，面向每日样片审阅、元数据管理、视频辅助三大场景，一套软件平台覆盖影像创作全生命周期。 1. 精准审阅，无色差 告别跨平台、软件、PDF 色差困扰。真实还原监视器观感，SDR/HDR 工作流统一呈现，确保任何终端上的影像判断精准如一。 2. 专业监看，有依据 自定义画框线、多种 False Color 与波形示波器；4K HDR 伪色亮度分析、HDR 截图、采集卡实时曝光分析——技术参数一目了然。 3. 智能取景，预演到位 真实摄影机视野与焦段模拟，数十种经典影像风格烧录与四面体插值。彩排、勘景时记录关键影像并关联场镜，辅助现场调度。 4. 片场数据，井井有条 电子场记：智能记录，关联代理素材，顺场接戏逻辑清晰；支持 QTAKE 同步。 元数据管理：多种 CSV元数据 智能匹配、自动同步；高效检索、预览、批量编辑。 摄影报告：一键生成 PDF / Excel，内置十余种模板，告别纸质记录。 5. 批注协作，高效沟通 随手收藏、涂写、截图，支持画笔与手写笔记；审看与标记无缝衔接，现场展示或远程反馈精准直达。 6. 视频辅助，全面支持 4 机位录制回放、Stream 推流、实时曝光分析；全面适配 iPad、Mac 专业工作流。 7. 输出交付，灵活适配 内置十多种 PDF 样式，支持自定义模板；一键导出 CSV、PDF、Excel、图片等多种格式。 8. 隐私安全，自主可控 零数据采集，支持全链路加密与私有化本地部署，团队内部协作安全无忧。 9. 全终端，全链路 同时支持 iPhone、iPad、Mac。从筹备到成片，一套平台打通数字影像管理、每日样片审阅、元数据管理与视频辅助等全场景。

LuMe is a pro-grade light meter and exposure calculator built for film photographers. Whether you're shooting medium format on a Mamiya, large format on a 4×5, or 35mm on a Leica, LuMe gives you the exposure intelligence your film camera doesn't have. METERING MODES FOR EVERY SITUATION • Matrix — averages the whole scene for balanced exposures • Center-weighted — emphasizes the middle, like a classic SLR meter • Spot — measures a small area you tap, just like a 1° spot meter • Zone System — Ansel Adams' tonal mapping (Zones I–IX) right in your viewfinder MULTI-POINT SPOT METERING Place up to four spot markers anywhere on your scene. Read each EV at a glance, evaluate contrast range, and place tones with intention. LIDAR SPOT DISTANCE (on Pro devices) See the physical distance to any metered spot — useful for hyperfocal setup and verifying focus on rangefinders and manual-focus lenses. RECIPROCITY CORRECTION FOR EVERY FILM STOCK Long exposures don't behave linearly on film. LuMe applies the Schwarzschild exponent for your stock — Tri-X, TMax, Portra, Ektar, Velvia, and more — so you don't need printed tables in your bag. DEPTH OF FIELD CALCULATOR Hyperfocal distance, near limit, far limit — for 35mm, APS-C, medium format (6×4.5, 6×6, 6×7), and large format (4×5). One tap. FLASH GUIDE NUMBER CALCULATOR GN, distance, power fraction → f-stop. Solved. LIVE EXPOSURE TOOLS • Histogram overlay • Highlight/shadow clipping warnings • ND filter compensation • Aperture priority & shutter priority • Exposure compensation dial • ISO and shutter range constraints (cap at your film speed) BUILT FOR THE WAY FILM PHOTOGRAPHERS ACTUALLY SHOOT • Spot meter a high-contrast scene; place highlights on Zone VII • Apply reciprocity for a 30-second exposure on Tri-X • Calculate hyperfocal for landscape work on Portra 400 • Verify a flash setup before burning a frame LuMe replaces your handheld meter, reciprocity card, DoF chart, and flash calculator with one tool that fits in your camera bag. Available in 16 languages: English, German, French, Spanish, Italian, Portuguese, Dutch, Swedish, Polish, Turkish, Russian, Arabic, Japanese, Korean, Chinese (Simplified & Traditional). LUME PRO • $6.99 USD for lifetime access Privacy policy: https://lume.contraststudio.app/privacy.html Terms of Use: https://lume.contraststudio.app/terms.html