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Board Lens for 1/3 inch sensors, f=2.48mm, F2.55
Board Lens for 1/3 inch sensors, f=2.48mm, F2.55
Board Lens for 1/3 inch sensors, f=2.48mm, F2.55

Board Lens for 1/3 inch sensors, f=2.48mm, F2.55

The board lens AB0251 is constructed of all glass and designed for up to 1/3" sensors. This lens provides a HFOV of 125.7° and a maximum image height of 6.2mm.
  • Product Model :

    AB0251
  • Effective Focal Length :

    2.48mm
  • Image Format :

    1/3"
  • Horizontal Field of View :

    125.7°

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

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