PolarPro

新的构建与过滤器计算器，天气，风，KP指数和黄金时段

A tool for photographers and videographers alike. Calculate which filter is needed to get shutter speeds at double frame rate (video), Calculate exposure time for long-exposure photos, track wind, weather, KP index, and countdown to golden-hour. We are continuously building this app out with new features to help you Capture Perfection.