DSL184B-650-F2.0 Fisheye Lens
Tailored distortion fisheye lens, 1.39mm EFL, F2.0 aperture, with IR cut at 650nm. Ideal for daylight imaging with a 180° FOV, supports 1/4" sensors.
Product Overview
Sunex In-Camera Window Filter, Absorptive, Infrared: An IR cut-off filter specifically designed for use in CMOS cameras, absorptive in nature to filter out infrared light effectively.
DSL184B-650-F2.0: Miniature Tailored Distortion Fisheye Lens with IR Cutoff Filter
The DSL184B-650-F2.0 is a highly versatile miniature fisheye lens designed for tailored distortion applications. Its compact size makes it ideal for automotive vision systems, security cameras, and machine vision. Featuring an effective focal length (EFL) of 1.39mm and an F/2.0 aperture, the lens delivers sharp, high-quality images even in low-light conditions. The tailored distortion design ensures minimal image distortion, capturing clear and detailed wide-angle images across its 180-degree field of view.
This lens comes equipped with an integrated IR cutoff filter at 650nm, making it ideal for daylight imaging by blocking unwanted infrared light, thus improving color accuracy and overall image quality. The durable metal barrel construction with M12x0.5 threading makes the lens suitable for rugged industrial environments, while its small form factor ensures easy integration into various camera systems.
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 for reduced image distortion
The DSL184B-650-F2.0 is designed for precision and reliability, offering tailored distortion to provide enhanced image clarity and reduce distortion. Its wide field of view combined with its compact, durable design makes it an ideal solution for applications that require high-quality, wide-angle imaging. It is compatible with the CMT168 adapter, enabling easy integration with existing camera setups.
This lens is an excellent choice for professionals in security, automotive, and industrial fields looking for a high-performance fisheye lens that excels in both low-light and daylight conditions. The inclusion of the IR cutoff filter further enhances its usability in bright environments, making it a versatile and dependable option.
Product Specifications
-
Aperture
- 2
-
Back Focal Length [mm]
- –
-
Distortion [%]
- 0.14
-
Filter Thread
- M12x0.5
-
Focal Length [mm]
- 1.389
- Focus Type
- Fixed focal
-
Field of View Diagonal [°]
- –
-
Field of View Horizontal [°]
- 180
-
Field of View Vertical [°]
- –
-
Image Circle [mm]
- 4.8
-
Filter Type
- IR cut-off at 650nm
-
Lens Features
- Fisheye, Tailored Distortion
-
Manufacturer
- Sunex
-
Material Barrel
- Metal
-
Material Lenses
- –
-
Max. Chief Ray Angle [°]
- 15
-
Mount
- M12
-
Product Type
- Miniature Lens
-
Resolution [MP]
- 0.3
-
Sensor Size
- 1/4 inch
-
Target Application
- Automotive, Consumer, Security, Surround View
-
Target Sensor
- –
-
Total Track Length [mm]
- 22
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