Lightweight piezo-based autofocus lenses beat motorized versions

Lightweight piezo-based autofocus lenses beat motorized versions

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As everyone knows, the mobile phone market is huge and will represent this year more than 1.5 billion units sold. Most of the phones today are equipped with a camera system from 2Mp up to 12Mp and with increasing sensor resolution, the autofocus function becomes essential. Today, most of the camera modules designed in mobile phones rely on Voice Coils Motor (VCM) technologies to focus the image. VCM systems have brought a lot of benefit to the camera phone photographers all around the world, enabling high image quality at very reasonable prices.
By eeNews Europe

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Read the full article on page 20 of our September digital edition.

 

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