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DSL871F-NIR-F2.8 Low Profile Hybrid Lens

Versatile lens for visible and NIR imaging in compact devices.

DSL871F-NIR-F2.8 Low Profile Hybrid Lens

Product Number: 17854
Category: M12/M10/M8/M6 Mount Lens

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DSL871F-NIR-F2.8 Low Profile Hybrid Lens

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Product Base:

DSL871F-NIR-F2.8 Low Profile Hybrid Lens

DSL871F-650-F2.8 Low Profile Hybrid Lens

Product Summary

Sunex M8 Fixed Focal Lens, EFL 5.1mm: A versatile M8 mount lens offering 5.1mm focal length and F2.8 aperture. It supports up to 3MP resolution with no IR-cut filter, suitable for low-light and near-infrared imaging.

The DSL871F-NIR-F2.8 is a low-profile hybrid lens without an IR cut-off filter, optimized for imaging with 1/3.2" sensors. The 5.1 mm effective focal length and F/2.8 aperture enable high-resolution imaging across both visible and near-infrared spectrums. Its compact design, featuring an M8x0.35 metal barrel, makes it suitable for applications requiring a small form factor, such as wearable devices, compact cameras, and machine vision.

DSL871F-NIR-F2.8 Low Profile Hybrid Lens Highlights

  • EFL: 5.1 mm
  • F/2.8 aperture
  • No IR cut-off filter
  • M8x0.35 threaded mount
  • Suitable for 1/3.2" sensors

Targeted Applications

  • Wearable Devices
  • Compact Cameras
  • Machine Vision

Product Specifications

ApertureAperture
2.8
Back Focal Length [mm]Back Focal Length [mm]
–
Distortion [%]Distortion [%]
'-1 TV
Filter ThreadFilter Thread
M8x0.35
Focal Length [mm]Focal Length [mm]
5.1
Focus Type
Fixed focal
Field of View Diagonal [°]Field of View Diagonal [°]
–
Field of View Horizontal [°]Field of View Horizontal [°]
57
Field of View Vertical [°]Field of View Vertical [°]
–
Image Circle [mm]Image Circle [mm]
5.6
Filter TypeFilter Type
no IR-cut filter
Lens FeaturesLens Features
Low profile
ManufacturerManufacturer
Sunex
Material BarrelMaterial Barrel
Metal
Material LensesMaterial Lenses
Hybrid
Max. Chief Ray Angle [°]Max. Chief Ray Angle [°]
20
MountMount
M8
Product TypeProduct Type
Miniature Lens
Resolution [MP]Resolution [MP]
3
Sensor Size [inch/mm]Sensor Size [inch/mm]
1/3.2 inch
Target ApplicationTarget Application
–
Target SensorTarget Sensor
–
Total Track Length [mm]Total Track Length [mm]
7

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