DSL313B-NIR-F2.0 Wide-Angle Lens for 1/2.7″ Sensors, No IR Cut Filter
Wide-angle lens with 4.0mm EFL, F2.0 aperture, and no IR cut filter for NIR imaging. Optimized for 1/2.7" sensors, tailored distortion center for sharp imaging.
Product Overview
Wide-angle lens with no IR cut filter, optimized for NIR imaging and high-resolution applications.
The DSL313B-NIR-F2.0 from Sunex is a high-performance wide-angle glass lens designed for 1/2.7" sensors, offering a tailored distortion center enhancement for optimal imaging clarity. With an effective focal length of 4.0mm and an F/2.0 aperture, this lens is ideal for applications requiring sharp image quality and high performance without an IR cut filter. The absence of an IR cut filter increases sensitivity in the near-infrared spectrum, making this lens well-suited for NIR imaging applications in low-light environments. Its aluminum barrel with M12x0.5 threading ensures durability, while supporting up to 2MP resolution.
Product Specifications
-
Aperture
- 2
-
Back Focal Length [mm]
- 2.53
-
Distortion [%]
- '-10 f-θ
-
Filter Thread
- M12x0.5
-
Focal Length [mm]
- 4
- Focus Type
- Fixed focal
-
Field of View Diagonal [°]
- –
-
Field of View Horizontal [°]
- 82
-
Field of View Vertical [°]
- –
-
Image Circle [mm]
- 6.4
-
Filter Type
- no IR-cut filter
-
Lens Features
- Tailored Distortion, Wide Angle
-
Manufacturer
- Sunex
-
Material Barrel
- Aluminium
-
Material Lenses
- Glass
-
Max. Chief Ray Angle [°]
- 13.7
-
Mount
- M12
-
Product Type
- Miniature Lens
-
Resolution [MP]
- 2
-
Sensor Size
- 1/2.7 inch
-
Target Application
- Automotive, Computer Vision and Robotics, Industrial, Security
-
Target Sensor
- –
-
Total Track Length [mm]
- 18.4
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