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DSL550A-660-F1.4 – Wide FOV Glass Lens with 660nm IR Cutoff

120-degree wide-angle lens with F/1.4 aperture and 660nm IR-cut filter, perfect for machine vision and surveillance applications.

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Product Number: 27706
Category: M12/M10/M8/M6 Mount Lens
Tags: Sunex

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DSL550A-660-F1.4 - Wide FOV Glass Lens with 660nm IR Cutoff

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Product Summary

A high-performance wide-angle lens with a 120-degree HFOV and 660nm IR-cut filter, designed for 1/1.8″ sensors.

DSL550A-660-F1.4 – Wide FOV Glass Lens with 660nm IR Cutoff Highlights

  • 120-degree HFOV
  • 5.06mm focal length
  • F/1.4 aperture
  • 660nm IR-cut filter
  • Aluminum barrel

Targeted Applications

  • Machine Vision
  • Surveillance
  • Automotive Cameras

Product Specifications

ApertureAperture

1.4

Back Focal Length [mm]Back Focal Length [mm]

–

Distortion [%]Distortion [%]

–

Filter ThreadFilter Thread

–

Focal Length [mm]Focal Length [mm]

5.06

Focus Type

Fixed focal

Field of View Diagonal [°]Field of View Diagonal [°]

–

Field of View Horizontal [°]Field of View Horizontal [°]

120

Field of View Vertical [°]Field of View Vertical [°]

–

Image Circle [mm]Image Circle [mm]

–

Filter TypeFilter Type

IR cut-off at 660nm

Lens FeaturesLens Features

Wide Angle

ManufacturerManufacturer

Sunex

Material BarrelMaterial Barrel

Aluminium

Material LensesMaterial Lenses

Glass

Max. Chief Ray Angle [°]Max. Chief Ray Angle [°]

–

MountMount

–

Product TypeProduct Type

Miniature Lens

Resolution [MP]Resolution [MP]

–

Sensor Size [inch/mm]Sensor Size [inch/mm]

1/1.8 inch

Target ApplicationTarget Application

–

Target SensorTarget Sensor

–

Total Track Length [mm]Total Track Length [mm]

–

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Description

Designed for 1/1.8" sensors, the Sunex DSL550A-660-F1.4 is a wide-angle glass lens with a 120-degree horizontal field of view (HFOV) and an aperture of F/1.4, ensuring excellent image brightness even in low-light conditions. With an effective focal length of 5.06mm and a 660nm IR-cut filter, this lens is engineered for high-resolution imaging applications such as surveillance, machine vision, and automotive systems. Its robust aluminum barrel ensures durability, while the Fovea design maximizes image clarity across the entire field. This lens is optimized for sensors up to 1/1.8" in size, making it highly suitable for demanding applications requiring superior image quality and IR filtering.

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