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 AD1420 from Alaud is compatible with board cameras over 3MP that on 1/4" format sensors. This lens has a 2.18mm focal length and delivers a 74° horizontal field of view.
Optical Specifications
Alaud low distortion lens AD1420 | |
Description | low distortion lens |
Imager Format | 1/4" |
Focal Length | 2.18mm |
Relative Aperture (F/#) | 3.5 |
Max Image Height | 4.8mm |
Horizontal Field of View: | 74° |
TTL | 17.56mm |
Chief Ray Angle | 13° |
IR cut filter | Optional |
Key Features
• High definition, low distortion lens
• 74° HFOV
• Compatible with 1/4" format sensors
• 2.18mm fixed focal length
• Compact size
Applications
• ID card reader
• Face recognition
• Face identification
• Document scanner
• QR code scanner