DSL311A-650-F2.8 High-Resolution Wide-Angle Lens with 650nm IR Cut Filter
High-resolution wide-angle lens for industrial imaging with a 650nm IR cut filter.
Product Overview
Wide-angle lens with integrated 650nm IR cut-off filter for high-resolution imaging.
The DSL311A-650-F2.8 lens from Sunex is designed for high-resolution wide-angle imaging with sensors up to 1/3 inch. With an effective focal length (EFL) of 2.5mm and an F/2.8 aperture, this lens offers sharp image quality suitable for a range of industrial applications. The integrated 650nm IR cut-off filter enhances image performance by blocking unwanted infrared light, making it ideal for both indoor and outdoor environments. The lens is housed in a durable aluminum barrel with M12x0.5 threading and supports 1.3MP resolution with a 6mm image circle.
Product Specifications
-
Aperture
- 2.8
-
Back Focal Length [mm]
- 3.9
-
Distortion [%]
- '-6 f-θ
-
Filter Thread
- M12x0.5
-
Focal Length [mm]
- 2.5
- Focus Type
- Fixed focal
-
Field of View Diagonal [°]
- –
-
Field of View Horizontal [°]
- 151
-
Field of View Vertical [°]
- –
-
Image Circle [mm]
- 6
-
Filter Type
- IR cut-off at 650nm
-
Lens Features
- Wide Angle
-
Manufacturer
- Sunex
-
Material Barrel
- Aluminium
-
Material Lenses
- –
-
Max. Chief Ray Angle [°]
- 20
-
Mount
- M12
-
Product Type
- Miniature Lens
-
Resolution [MP]
- 1.3
-
Sensor Size
- 1/3 inch
-
Target Application
- –
-
Target Sensor
- –
-
Total Track Length [mm]
- 22
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