DuoLens Video

Record two videos simultaneously with iPhone’s dual rear cameras — wide and ultra-wide — to capture independent footage at the same time. Customize a distinct aspect ratio for each lens, including 9:16, 16:9, 4:3, 3:4 and 1:1. Adopting true dual 4K 60fps recording, it delivers professional-grade video quality. Perfect for content creators, influencers and product videography, a single shooting session produces vertical, horizontal and square content that’s fully optimized for TikTok, Reels and YouTube. You can directly save recordings to external drives to free up iPhone storage, break storage limits and empower all-scenario creation. We provide watermark-free original footage, lag-free stable operation and high-precision real-time dual-camera synchronization. Core Features 1.Dual-Lens Synchronous Recording Wide + ultra-wide cameras capture two independent videos at the same time. 2.Independent Custom Aspect Ratio for Each Lens Optional ratios: 9:16 • 16:9 • 4:3 • 3:4 • 1:1. Match different ratios for two videos, one-take shooting for all social media formats. 3.True Dual 4K 60fps High-Quality Recording Both lenses support max-spec recording: 4K/60fps and 1080p/60fps. 4.External Drive Direct Storage Directly export and save videos to external devices, release local storage and solve capacity shortage issues. 5.No Watermark & Lag-Free Stable Performance Pure original video output, no stuttering, with accurate real-time dual-camera sync. 6.Custom & Lockable Focus Freely adjust focus position and lock focus steadily to keep frames clear. 7.Manual Exposure Adjustment & Exposure Lock Flexibly tweak exposure parameters and lock exposure to avoid light fluctuation. 8.Built-In Teleprompter Exclusive teleprompter function tailored for influencers, efficiently boost shooting efficiency. Applicable Scenarios Content Creators • Social Media Influencers • Product Videography Short-video Platform Production (TikTok/Reels/YouTube) • Professional Video Shooting