If your iPhone's lens is dirty, photographs you take may not look as sharp. An unclean lens reduces contrast, making images appear foggy and hazy, but a quick clean ensures your photos are clear once more.

The trouble is, you might not realize your lens is dirty until it's too late. That's where iOS 26 excels. Apple's latest iPhone operating system features image clarity analysis that alerts you when action is needed before pressing the shutter button.

For this feature to work, you need a compatible phone. Since it utilizes Apple Intelligence, you'll need an or later. If you have one of these handsets, including the iPhone Air, you'll find this function useful. Let's ensure it's active.

1. Open the Setting app

To ensure iOS 26 is able to detect whether or not your iPhone’s camera lens

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