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DSL186A-650-F1.8 Hybrid Lens for 1/1.7″ Sensors

High-performance 4.1 mm focal length hybrid lens for 1/1.7” sensors with IR cut-off filter for enhanced clarity in varied lighting conditions.

M12/M10/M8/M6 Mount Lens
DSL186A-650-F1.8 Hybrid Lens for 1/1.7″ Sensors

1.8 · -11% · M14x0.5

Aperture
1.8
Distortion
-11%
Filter Thread
M14x0.5
Focal Length
4.1 mm

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Product no. 25448
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Product Overview

Hybrid lens for 1/1.7″ sensors with 4.1 mm focal length and integrated IR cut-off filter for improved day and night performance.

DSL186A-650-F1.8: Hybrid Lens for 1/1.7" Sensors with IR Cutoff Filter

The DSL186A-650-F1.8 is a hybrid lens designed for use with 1/1.7" sensors. With an effective focal length (EFL) of 4.1mm and a fast F/1.8 aperture, this lens excels in both day and night imaging scenarios. It features an integrated IR cutoff filter at 650nm, making it highly suitable for applications that require accurate color reproduction in daylight conditions, such as automotive vision systems, security cameras, and machine vision applications.

The lens is optimized for high dynamic range (HDR) imaging, allowing it to capture clear, detailed images in challenging lighting conditions, including high contrast environments. The durable aluminum barrel, paired with M14x0.5 threading, ensures that the lens is robust enough for industrial and outdoor applications, providing long-term reliability and stability in the field. This hybrid lens is a versatile solution for any application requiring both day and night performance.

Technical Specifications:

  • Effective Focal Length (EFL): 4.1mm
  • Aperture: F/1.8
  • Sensor Compatibility: Up to 1/1.7 inch
  • Image Circle: 8.85mm
  • IR Cutoff Filter at 650nm
  • HDR optimized for high dynamic range imaging
  • Durable aluminum barrel with M14x0.5 threading

The DSL186A-650-F1.8 is tailored for industrial, automotive, and surveillance systems where both color accuracy and low-light performance are critical. The fast F/1.8 aperture and hybrid day/night design ensure that the lens delivers sharp, clear images regardless of the time of day or lighting conditions. Its wide field of view and robust construction make it a reliable choice for use in challenging environments.

For professionals seeking a high-performance hybrid lens that excels in both day and night imaging, the DSL186A-650-F1.8 offers a versatile and dependable solution, making it ideal for HDR-enabled systems that require accurate color reproduction and low-light sensitivity.


Product Specifications

ApertureAperture
1.8
Back Focal Length [mm]Back Focal Length [mm]
Distortion [%]Distortion [%]
-11%
Filter ThreadFilter Thread
M14x0.5
Focal Length [mm]Focal Length [mm]
4.1
Focus Type
Fixed focal
Field of View Diagonal [°]Field of View Diagonal [°]
Field of View Horizontal [°]Field of View Horizontal [°]
125
Field of View Vertical [°]Field of View Vertical [°]
Image Circle [mm]Image Circle [mm]
8.85
Filter TypeFilter Type
IR cut-off at 650nm
Lens FeaturesLens Features
Day/Night, HDR
ManufacturerManufacturer
Sunex
Material BarrelMaterial Barrel
Aluminium
Material LensesMaterial Lenses
Hybrid
Max. Chief Ray Angle [°]Max. Chief Ray Angle [°]
20
MountMount
M14
Product TypeProduct Type
Miniature Lens
Resolution [MP]Resolution [MP]
8
Sensor SizeSensor Size
1/1.7 inch
Target ApplicationTarget Application
Security, Sports and action, Video Conferencing
Target SensorTarget Sensor
Total Track Length [mm]Total Track Length [mm]
25

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DSL186A-650-F1.8 Hybrid Lens for 1/1.7" Sensors
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