Show HN: iPhone app takes simultaneous images from 2 lenses, fuses into 1 photo
Summary
The article introduces Photosynthesis, an iPhone app that captures simultaneously from two back lenses and fuses them into a single high-resolution photo, preserving real optical detail without generative AI. It emphasizes automatic alignment, color matching, and editing capabilities, with support for two-lens and beta three-lens configurations and a freemium pricing model. The product targets users who want enhanced image quality without upgrading hardware, launching Summer 2026 with early access.