Product Model :
AD1420Effective Focal Length :
2.18mmImage Format :
1/4"Resolution :
3MPHorizontal Field of View :
74°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
|
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
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