DSL228A-670-F2.0 Wide-Angle Glass Lens with 670nm IR Cut Filter
Advanced wide-angle lens with 2.9mm EFL, F2.0 aperture, and IR cut-off at 670nm. Sealed design, supports 1.3MP resolution, ideal for day/night vision applications.
Product Overview
Wide-angle lens with 670nm IR cut filter for day/night imaging.
The DSL228A-670-F2.0 from Sunex is an advanced wide-angle glass lens with integrated IR cut-off filter at 670nm, specifically designed for use with 1/4" sensors. With an effective focal length (EFL) of 2.9mm and an F/2.0 aperture, this lens provides exceptional day/night imaging performance with superior IR blocking capabilities. The aluminum barrel threaded with M12x0.5 ensures durability and easy integration into surveillance, security, and monitoring systems. Its image circle of 4mm supports resolutions up to 1.3MP, making it ideal for high-precision day and night vision applications.
Product Specifications
-
Aperture
- 2
-
Back Focal Length [mm]
- 4.9
-
Distortion [%]
- '-12 f-θ
-
Filter Thread
- M12x0.5
-
Focal Length [mm]
- 2.9
- Focus Type
- Fixed focal
-
Field of View Diagonal [°]
- –
-
Field of View Horizontal [°]
- 75
-
Field of View Vertical [°]
- –
-
Image Circle [mm]
- 4
-
Filter Type
- IR cut-off at 670nm
-
Lens Features
- Wide Angle
-
Manufacturer
- Sunex
-
Material Barrel
- Metal
-
Material Lenses
- Glass
-
Max. Chief Ray Angle [°]
- 11.3
-
Mount
- M12
-
Product Type
- Miniature Lens
-
Resolution [MP]
- 1.3
-
Sensor Size
- 1/4 inch
-
Target Application
- –
-
Target Sensor
- –
-
Total Track Length [mm]
- 20.5
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