Magnetic accessories like grips, mounts, and power banks may interfere with your iPhone's camera performance, despite their convenience. Apple's latest iPhone 18 Pro and Pro Max models feature an advanced 48-megapixel Fusion Main camera with variable aperture and pro controls, but these enhancements rely on sensitive lens-position sensors. These sensors, which enable optical image stabilization (OIS) and closed-loop autofocus, are hypersensitive to strong magnetic fields.
When exposed to such fields—common in magnetic phone accessories—the sensors can become disabled or less accurate, leading to blurred images or limited lens movement. Apple confirms on its support page that magnetic accessories may cause image blurring and warns users to avoid third-party products with strong magnets, such as latch folio covers or car mounts. While high-amplitude vibrations from sources like motorcycles can also damage these sensors, magnetic interference remains a preventable issue.
The solution is straightforward: keep magnets away from the camera module. Although avoiding magnets doesn't eliminate all potential camera issues, it significantly reduces the risk of accessory-induced degradation. For persistent problems, Apple recommends consulting its official troubleshooting guide.
المصدر: Engadget · لخّصه HeadlinesBriefing