Low-distortion lens are generally designed with aspheric surfaces, which have the characteristics of high definition and very low optical distortion.

Alaud has a series of low-distortion lenses. The products are designed to meet the requirements of low-distortion and high-definition imaging for a large field of view in some specific scenarios, such as scanning recognition, industrial recognition, face recognition, UAV and other consumer electronic products.

The imaging lens AD25744 from Alaud is compatible with board cameras over 5MP that on 1/2.5" format sensors. The imaging lens has a 7.44mm focal length and delivers a 46° horizontal field of view.

Optical Specifications

Key Features

•    High definition, low distortion lens

•    46° HFOV

•    Compatible with 1/4"-1/2.5" format sensors

•    7.44mm fixed focal length

•    Compact size

Applications

•   High-speed scanner

•   Passport reader

•   ID card reader

•   Face recognition 

•   Face detection