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 low-distortion lens AD2554 from Alaud is compatible with board cameras over 2MP that on 1/2.5" format sensors. This lens has a 5.41mm focal length and delivers a 57.5° horizontal field of view.

Optical Specifications

Key Features

•    High definition, low distortion lens

•    57.5° HFOV

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

•    5.41mm fixed focal length

•    Compact size

Applications

•   Document reader

•   Face detection

•   Passport reader

•   QR code scanner

•   Barcode scanner