DSL240A-650-F2.1 Wide-Angle Glass Lens with 650nm IR Cut Filter
Wide-angle glass lens with 4.36mm EFL, F2.1 aperture, and IR cut-off at 650nm. Designed for 1/3.4" sensors, ideal for day/night surveillance systems.
Product Overview
Wide-angle lens with integrated IR cut-off filter for day/night applications.
The DSL240A-650-F2.1 is a wide-angle glass lens from Sunex designed for 1/3.4" image sensors, featuring an effective focal length (EFL) of 4.36mm and an F/2.1 aperture. This lens is optimized for day/night applications, integrating an IR cut-off filter at 650nm for enhanced color fidelity in daylight. The M12x0.5 metal barrel ensures robustness and reliability in various environments. With a 1.3MP resolution and a 4mm image circle, this lens is ideal for security, monitoring, and surveillance systems requiring consistent imaging quality under varying lighting conditions.
Product Specifications
-
Aperture
- 2.1
-
Back Focal Length [mm]
- 5.7
-
Distortion [%]
- -15
-
Filter Thread
- M12x0.5
-
Focal Length [mm]
- 4.36
- Focus Type
- Fixed focal
-
Field of View Diagonal [°]
- –
-
Field of View Horizontal [°]
- 45
-
Field of View Vertical [°]
- –
-
Image Circle [mm]
- 4
-
Filter Type
- IR cut-off at 650nm
-
Lens Features
- Day/Night, Wide Angle
-
Manufacturer
- Sunex
-
Material Barrel
- Metal
-
Material Lenses
- Glass
-
Max. Chief Ray Angle [°]
- 13
-
Mount
- M12
-
Product Type
- Miniature Lens
-
Resolution [MP]
- 1.3
-
Sensor Size
- 1/4 inch
-
Target Application
- –
-
Target Sensor
- –
-
Total Track Length [mm]
- 25.2
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