Products Description
Alaud has a wide range of board lens series, covering focal lengths from 1.5mm to 16mm, including fisheye lens, wide-angle lens and telephoto lens. The lenses support clear images and high color reproduction. Lens structure design is compact, and are composed of all-glass, have good weathering resistance, with high cost-effectiveness. Mainly used in security monitoring, smart home and other fields.
The S-mount board lens AB0251 from Alaud has a 2.48mm focal length and delivers a 125.7° horizontal field of view at the sensors format of 1/3".
Optical Specifications
Alaud 1/3" 2.48mm lens AB0251 | |
Description | Board Lens |
Imager Format | 1/3" |
Focal Length | 2.48mm |
Relative Aperture (F/#) | 2.55 |
Max Image Height | 6.2mm |
Horizontal Field of View | 125.7° |
TTL | 23.45mm |
Chief Ray Angle | 11.98° |
IR cut filter | Optional |
Key Features
• 2.48mm fixed focal length
• 125.7° HFOV
• Compatible with 1/4"-1/3" format sensors
• Compact size
• Excellent price-performance ratio
Applications
• Doorbell
• IP Cam
• Webcam
• Security Surveillance
