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DSL184A-650-F2.0 Fisheye Lens

Fisheye lens with tailored distortion and IR cut-off for precision imaging.

DSL255A-NIR-F2.0 Miniature Fisheye Lens

Product Number: 18974
Category: M12/M10/M8/M6 Mount Lens

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DSL184A-650-F2.0 Fisheye Lens

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Product Summary

Sunex M12 Fixed Focal Lens, EFL 1.389mm: A fixed focal lens with an EFL of 1.389mm, BFL of 1.9mm, F2 aperture, supporting 0.3 Megapixels, and an image circle of 4.8mm. Includes an IR cut-off filter at 650nm.

DSL184A-650-F2.0: Miniature Tailored Distortion Fisheye Lens with IR Cutoff Filter

The DSL184A-650-F2.0 is a miniature fisheye lens designed for applications that require wide-angle imaging with minimal distortion. With an effective focal length (EFL) of 1.39mm and an F/2.0 aperture, this lens provides superior image clarity, even in low-light conditions. It is tailored for distortion control, making it perfect for automotive vision systems, security cameras, and machine vision applications where wide-angle coverage is essential.

The lens features an integrated IR cutoff filter at 650nm, which blocks infrared light to ensure accurate color reproduction in bright environments. Constructed from durable materials, including a metal barrel with M12x0.5 threading, the DSL184A-650-F2.0 is built to withstand harsh conditions, making it suitable for industrial and outdoor use.

Technical Specifications:

  • Effective Focal Length (EFL): 1.39mm
  • Aperture: F/2.0
  • Field of View: 180 degrees
  • Sensor Compatibility: Up to 1/4 inch
  • Image Circle: 4.8mm
  • IR Cutoff Filter at 650nm
  • Metal barrel with M12x0.5 threading
  • Tailored distortion design for enhanced image quality

The DSL184A-650-F2.0's tailored distortion profile ensures that the lens delivers sharp, clear images across its entire field of view, making it a top choice for applications where precision and wide-angle coverage are required. Its compact design and rugged construction make it easy to integrate into a variety of camera systems.

Whether you're working on security surveillance, automotive vision, or industrial automation, the DSL184A-650-F2.0 offers reliable, high-performance imaging with minimal distortion. Its IR cutoff filter ensures that your images are accurate and true to life, even in high-light environments.

DSL184A-650-F2.0 Fisheye Lens Highlights

  • 1.39 mm focal length
  • 650 nm IR cut-off
  • Tailored distortion
  • F/2.0 aperture
  • 1/4" sensor compatibility

Targeted Applications

  • Automotive
  • Security
  • Industrial Imaging

Product Specifications

ApertureAperture
2
Back Focal Length [mm]Back Focal Length [mm]
1.9
Distortion [%]Distortion [%]
0.14
Filter ThreadFilter Thread
M12x0.5
Focal Length [mm]Focal Length [mm]
1.389
Focus Type
Fixed focal
Field of View Diagonal [°]Field of View Diagonal [°]
–
Field of View Horizontal [°]Field of View Horizontal [°]
180
Field of View Vertical [°]Field of View Vertical [°]
–
Image Circle [mm]Image Circle [mm]
4.8
Filter TypeFilter Type
IR cut-off at 650nm
Lens FeaturesLens Features
Fisheye, Tailored Distortion
ManufacturerManufacturer
Sunex
Material BarrelMaterial Barrel
Metal
Material LensesMaterial Lenses
–
Max. Chief Ray Angle [°]Max. Chief Ray Angle [°]
15
MountMount
M12
Product TypeProduct Type
Miniature Lens
Resolution [MP]Resolution [MP]
0.3
Sensor Size [inch/mm]Sensor Size [inch/mm]
1/4 inch
Target ApplicationTarget Application
Automotive, Consumer, Security, Surround View
Target SensorTarget Sensor
–
Total Track Length [mm]Total Track Length [mm]
22

Accessories

CMT002 Lens Holder

CMT002 Lens Holder

Lens Holder by Sunex, M12x0.5, Height: A lens holder with an M12x0.5 thread, 12.5mm in height, designed for off-set mounting.

View Details

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