Products Description
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 AD2563 from Alaud is compatible with board cameras over 5MP that on 1/2.5" format sensors. This lens has a 6.33mm focal length and delivers a 48° horizontal field of view.
Optical Specifications
Alaud board camera lens AD2563 | |
Description | board camera lens (low distortion) |
Imager Format | 1/2.5" |
Focal Length | 6.33mm |
Relative Aperture (F/#) | 4.2 |
Max Image Height | 7.5mm |
Horizontal Field of View | 48° |
TTL | 12.5mm |
Chief Ray Angle | 13.8° |
IR cut filter | Optional |
Key Features
• High definition, low distortion lens
• 48° HFOV
• Compatible with 1/4"-1/2.5" format sensors
• 6.33mm fixed focal length
• Compact size
Applications
• ID card reader
• Face recognition
• Face detection
• Passport reader
• Document scanner
