Summary:
- The article discusses the Leica Lux, a new iPhone camera app that provides professional-level photography tools and filters.
- The app is designed by renowned photographer Greg Williams and aims to give iPhone users access to high-quality camera features typically found in expensive DSLR cameras.
- The Leica Lux app offers features like manual controls, RAW image capture, and a range of professional-grade filters, allowing users to take more advanced and creative photos with their iPhone.