iPhone 18 Pro expected to have a variable aperture camera system
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The rear cameras of a Pro-tier iPhone. Apple's rumored iPhone 18 Pro camera update has surfaced again, with the use of a variable aperture wide-angle lens expected to offer improved depth of field effects in photography. The iPhone 17 was rumored in July to gain a variable aperture system, which can change the way photographers use an iPhone for shooting images. Now, an analyst has doubled down on his own claim that it is a feature expected for the iPhone 18 Pro.
In a Monday post by TF Securities analyst Ming-Chi Kuo covering multiple Apple rumors, Kuo slips in a small element about the iPhone 18 Pro. It is declared that the iPhone 18 Pro's wide camera will be upgraded to use a variable aperture in 2026. The reason for the reference is because the article discusses BE Semiconductor, a supplier of assembly equipment. Some hardware it supplies is used to make aperture blades, a key part to enable a variable aperture in an iPhone camera module.
This is not the first time Kuo has talked about variable apertures in the iPhone 18 generation. A November posting by Kuo was based on his own industry sources, with the aperture able to "significantly improve the user's photography experience.". Current smartphone photography relies on a fixed aperture, namely a defined size of hole for light to pass through between the lenses and the sensor. In an iPhone, the aperture is fixed, simply because using aperture blades to resize the hole and actuators to move those blades can take up valuable space.
