Unverified50% confidenceFactExact time
The variable aperture of the iPhone 18 Pro can switch between f/1.6 (maximum) and f/2.2 (minimum), with a difference in light intake of approximately one exposure stop between the two settings.
1
Sources
50%
Confidence
Long-term
Relevance
9/21/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedThe iPhone 18 Pro Max's physical aperture range can only stop down from F1.8 to F4, whereas traditional lenses can stop down from F1.8 to F22.80% similarVerifiedBoth the iPhone 18 Pro and Pro Max's main camera modules are equipped with mechanically adjustable aperture blades that can precisely control the amount of light entering the lens.76% similar
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