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DSL146A-NIR-F1.4-TOF Lens for Infrared Imaging

Infrared lens with 3.3 mm EFL, F/1.4 aperture, and 4K support, designed for full-spectrum IR imaging without cut or bandpass filter.

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Product Number: 25372
Category: M12/M10/M8/M6 Mount Lens

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DSL146A-NIR-F1.4-TOF Lens for Infrared Imaging

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Product Summary

The DSL146A-NIR-F1.4-TOF lens offers 3.3 mm EFL and 4K resolution, designed for sensors up to 1/2.8″, with no IR cut filter, making it ideal for infrared applications.

The DSL147A-BP940-F1.4-TOF is a specialized time-of-flight (TOF) lens designed for 1/2.8” sensors. It features an effective focal length (EFL) of 2.5 mm and a fast aperture of F/1.4, making it suitable for 4K imaging. The lens is optimized for near-infrared applications, with an AR coating that covers the 800-1000 nm range. This model also includes a 940 nm bandpass filter option, which further enhances its performance in TOF applications. Built with M12x0.5 threading and an aluminum barrel, the DSL147A-BP940-F1.4-TOF ensures durability and easy integration into TOF imaging systems. The 5.5 mm image circle supports resolutions up to 8 MP, delivering high-quality images in near-infrared environments. Key Features: TOF lens with 940 nm bandpass filter option, designed for 1/2.8” sensors. Effective focal length of 2.5 mm. Fast aperture of F/1.4. Supports 4K resolution. M12x0.5 threading. Aluminum barrel. Image circle: 5.5 mm. Technical Specifications: EFL: 2.5 mm. F/1.4 aperture. Up to 8 MP resolution. Image circle: 5.5 mm. 940 nm bandpass filter option. The DSL147A-BP940-F1.4-TOF is an ideal choice for time-of-flight imaging and near-infrared applications that require high-resolution, high-precision data capture.

DSL146A-NIR-F1.4-TOF Lens for Infrared Imaging Highlights

  • 3.3 mm effective focal length
  • Supports up to 4K resolution
  • 1/2.8" sensor compatibility
  • 800-1000 nm AR coating
  • No IR cut or bandpass filter

Targeted Applications

  • Infrared Cameras
  • Time-Of-Flight (Tof) Systems
  • Industrial And Surveillance Systems

Product Specifications

ApertureAperture
1.4
Back Focal Length [mm]Back Focal Length [mm]
–
Distortion [%]Distortion [%]
-6
Filter ThreadFilter Thread
–
Focal Length [mm]Focal Length [mm]
2.54
Focus Type
Fixed focal
Field of View Diagonal [°]Field of View Diagonal [°]
–
Field of View Horizontal [°]Field of View Horizontal [°]
156
Field of View Vertical [°]Field of View Vertical [°]
–
Image Circle [mm]Image Circle [mm]
5.5
Filter TypeFilter Type
940nm Bandpass Filter
Lens FeaturesLens Features
TOF
ManufacturerManufacturer
Sunex
Material BarrelMaterial Barrel
–
Material LensesMaterial Lenses
–
Max. Chief Ray Angle [°]Max. Chief Ray Angle [°]
7.5
MountMount
M12
Product TypeProduct Type
Miniature Lens
Resolution [MP]Resolution [MP]
8
Sensor Size [inch/mm]Sensor Size [inch/mm]
1/2.8 inch
Target ApplicationTarget Application
–
Target SensorTarget Sensor
–
Total Track Length [mm]Total Track Length [mm]
30

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