DSL369B-660-F2.8 4K+ Low-Distortion Wide-Angle Lens with IR Cut-Off Filter for ½â€ Sensors
NIR-optimized wide-angle lens with 4.6mm EFL, F1.6 aperture, and 700nm IR cut filter. Ideal for industrial NIR applications on 1/1.7" sensors.
Product Overview
Low-distortion wide-angle lens with integrated IR cut filter for ½â€ sensors, optimized for 4K+ imaging.
The DSL369B-660-F2.8 by Sunex is a 4K+ low-distortion wide-angle lens designed for ½” image sensors. This lens features a 2.8mm effective focal length and F/2.8 aperture for superior image quality. It comes with an integrated IR cut-off filter at 660nm to enhance color accuracy in daylight environments. The M12x0.5mm threaded aluminum barrel ensures durability and easy installation. Supporting up to 8MP resolution, it is ideal for applications requiring high-quality imaging and color fidelity, such as surveillance, automotive, and industrial monitoring.
Product Specifications
-
Aperture
- 2.8
-
Back Focal Length [mm]
- –
-
Distortion [%]
- '+36% from F-θ, <17% rectilinear
-
Filter Thread
- M12x0.5
-
Focal Length [mm]
- 2.8
- Focus Type
- Fixed focal
-
Field of View Diagonal [°]
- –
-
Field of View Horizontal [°]
- 120
-
Field of View Vertical [°]
- –
-
Image Circle [mm]
- 8
-
Filter Type
- IR cut-off at 660nm
-
Lens Features
- Low Distortion, Wide Angle
-
Manufacturer
- Sunex
-
Material Barrel
- Metal
-
Material Lenses
- –
-
Max. Chief Ray Angle [°]
- 11
-
Mount
- M12
-
Product Type
- Miniature Lens
-
Resolution [MP]
- 8
-
Sensor Size
- 1/2 inch
-
Target Application
- –
-
Target Sensor
- –
-
Total Track Length [mm]
- 24
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