Apple has filed a new patent that points to improved underwater photography features for future iPhones. The patent describes a redesigned camera optical system that could reduce underwater image distortion without requiring bulky external gear.
The filing, titled “Plurality Of Optical Centers In A Unified Free Form, Hemispherical Optic,” was recently spotted online. It outlines a single optical layer designed to work across multiple camera lenses.
Most smartphone underwater photography setups rely on waterproof cases or dome attachments. These accessories protect the phone but often affect image quality by introducing glare, distortion, and alignment issues.
Apple’s proposed design replaces separate lens covers with a unified optical structure. The system combines camera protection and optical correction into one layer, which may help improve clarity while reducing the size of underwater accessories.
The patent also mentions fewer seams and bonding points, which could lower the chances of water leakage.
According to the filing, the optical layer can adapt to different camera layouts. Flat camera modules would use shallow curved sections, while curved camera arrays could use a more flexible structure.
Apple appears focused on building a thinner, lighter underwater photography solution than current accessories on the market. The patent adds that the optic may use a single-piece material design to improve durability and sealing.
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The technology is still at the patent stage, and Apple has not confirmed plans for a commercial launch. The design could eventually appear as a dedicated underwater accessory rather than a built-in iPhone feature.
The patent credits inventors Ryan M. Sheridan and Benjamin D. Buckner, who have previously worked on reducing fisheye distortion in camera systems.
Apple regularly files patents for experimental technologies, though not all of them reach consumer devices. Still, the latest filing highlights the company’s continued focus on expanding iPhone camera capabilities.