DSL202A-NIR-F2.6 Wide-Angle Lens
Wide-angle Sunex lens, 3.9mm EFL, F2.6 aperture, no IR cut filter. Optimized for 1/3" sensors, ideal for infrared-sensitive and low-light applications.
Product Overview
Sunex M12 Fixed Focal Lens, EFL 3.9mm: This fixed focal lens provides an EFL of 3.9mm, supports up to 1.3MP resolution, and is perfect for capturing broad scenes without an IR-cut filter, making it ideal for natural light applications.
The DSL202A-NIR-F2.6 is a wide-angle lens with a 3.9 mm effective focal length and an F/2.6 aperture, designed for 1/3" format sensors. The lens lacks an IR cut filter, making it suitable for infrared-sensitive applications such as night vision, industrial inspection, and low-light imaging. The durable metal barrel construction and M12x0.5 threading make it easy to integrate into various imaging systems where infrared performance is a priority.
Product Specifications
-
Aperture
- 2.8
-
Back Focal Length [mm]
- –
-
Distortion [%]
- -28
-
Filter Thread
- M12x0.5
-
Focal Length [mm]
- 3.9
- Focus Type
- Fixed focal
-
Field of View Diagonal [°]
- –
-
Field of View Horizontal [°]
- 94
-
Field of View Vertical [°]
- –
-
Image Circle [mm]
- 6
-
Filter Type
- no IR-cut filter
-
Lens Features
- Wide Angle
-
Manufacturer
- Sunex
-
Material Barrel
- Metal
-
Material Lenses
- Glass
-
Max. Chief Ray Angle [°]
- 14.9
-
Mount
- M12
-
Product Type
- Miniature Lens
-
Resolution [MP]
- 1.3
-
Sensor Size
- 1/3 inch
-
Target Application
- Automotive, Security, Video Conferencing
-
Target Sensor
- –
-
Total Track Length [mm]
- 20.4
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