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 AD2121 from Alaud is compatible with board cameras over 5MP that on 1/1.8" format sensors. This lens has a 12mm focal length and delivers a 36° horizontal field of view.
Optical Specifications
Alaud lens 12mm AD2121 | |
Description | low distortion lens 12mm |
Imager Format | 1/1.8" |
Focal Length | 12.00mm |
Relative Aperture (F/#) | 2.8 |
Max Image Height | 9.0mm |
Horizontal Field of View: | 36° |
TTL | 17.32mm |
Chief Ray Angle | 13.5° |
IR cut filter | Optional |
Key Features
• High definition, low distortion lens
• 36° HFOV
• Compatible with 1/4"-1/1.8" format sensors
• 12mm fixed focal length
• Compact size
Applications
• Barcode scanner
• High-speed scanner
• ID card reader
• Face verification
• Document scanner
