DSL350A-680-F1.44 Wide-Angle Glass Lens – IR Cut at 680nm for 1/1.8″ Sensors
Wide-angle lens with 5.56mm EFL, F1.44 aperture, and no IR cut filter. Optimized for NIR and low-light applications on 1/1.8" sensors.
Product Overview
Wide-angle lens for 1/1.8″ sensors with 120-degree HFOV and IR cut-off at 680nm.
The DSL350A-680-F1.44 from Sunex is a wide-angle glass lens designed for use with 1/1.8" sensors. With an effective focal length (EFL) of 5.56mm and a fast aperture of F/1.44, this lens ensures exceptional image clarity even in low-light conditions. The integrated IR cut filter at 680nm enhances color fidelity during daylight operation, while the aluminum barrel with a glue flange ensures durability and secure installation. Featuring a wide horizontal field of view (HFOV) of 120 degrees, this lens is ideal for applications requiring broad coverage, such as surveillance, automotive, and industrial monitoring.
Product Specifications
-
Aperture
- 2.8
-
Back Focal Length [mm]
- 6.6
-
Distortion [%]
- -4
-
Filter Thread
- M12x0.5
-
Focal Length [mm]
- 4.16
- Focus Type
- Fixed focal
-
Field of View Diagonal [°]
- –
-
Field of View Horizontal [°]
- 70
-
Field of View Vertical [°]
- –
-
Image Circle [mm]
- 7.2
-
Filter Type
- IR cut-off at 650nm
-
Lens Features
- Low Distortion, Wide Angle
-
Manufacturer
- Sunex
-
Material Barrel
- Aluminium
-
Material Lenses
- –
-
Max. Chief Ray Angle [°]
- 6
-
Mount
- M12
-
Product Type
- Miniature Lens
-
Resolution [MP]
- 5
-
Sensor Size
- 1/2.5 inch
-
Target Application
- –
-
Target Sensor
- –
-
Total Track Length [mm]
- 35.8
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