5月3日 的 Pontus Viewfinder 應用程式分析

Point your iPhone at a location and see exactly where the sun will be live in AR through the precise lens you will be shooting with. Viewfinder combines astronomy grade solar tracking with lens accurate framing so you can scout smarter plan your light and arrive on set already knowing your shots. AR SOLAR TRACKER A live AR sun overlay sits directly on the camera feed using GPS compass and motion data. The sun position is calculated using the NOAA solar algorithm based on Jean Meeus Astronomical Algorithms accurate to +/-0.01 anywhere on Earth with atmospheric refraction applied so it matches what you see. - Real time sun disk in frame with an edge arrow when the sun is outside your shot - Light phase readout Golden Hour, Blue hour etc - Sunrise and sunset times for your exact GPS location - Time travel mode to preview any date and time - Saved frames include sun position compass bearing, altitude, light phase and timestamp LENS ACCURATE FRAMING Pick a sensor focal length and aspect ratio. Viewfinder matches the iPhone camera to that angle of view. The app automatically selects Ultra Wide Wide or Telephoto. Sensors Medium Format Full Frame Super 35 APS C Micro Four Thirds Focal lengths 9 to 300 mm including common cine primes Aspect ratios Cinema 2.39:1 2.35:1 2.00:1 1.85:1 16:9 4:3 Social 9:16 4:5 1:1 Anamorphic 2.39:1 1.33x on 16:9 2.66:1 FRAMING OVERLAY AND HUD - Letterbox crop rule of thirds and center crosshair - Live HUD with lens field of view and 35mm equivalent SHOT PROJECTS Save frames into projects build shot lists and export to PDF. BUILT FOR PROFESSIONALS Designed for cinematographers directors camera operators and content creators who need a fast accurate previs tool on location. Requires iPhone with iOS 17 or later.