DSL209A-NIR-F2.0 Wide-Angle Glass Lens
Wide-angle glass lens with 1.7mm EFL, F2.0 aperture, and no IR cut filter for enhanced NIR sensitivity. Optimized for 1/4" sensors, ideal for low-light imaging.
Product Overview
Sunex M12 Fixed Focal Lens, EFL 1.7mm: A similar lens with an EFL of 1.7mm but without an IR cut-off filter, making it suitable for full-spectrum imaging, capturing natural light and near-infrared details.
The DSL209A-NIR-F2.0 is a wide-angle glass lens designed for 1/4" sensors, with an effective focal length of 1.7 mm and an F/2.0 aperture. Lacking an IR cut-off filter, it is ideal for applications where infrared sensitivity is needed, such as night vision or low-light imaging. Its M12x0.5 mount ensures compatibility with a range of devices, and distortion dewarping software is available to enhance image quality. Suitable for imaging tasks requiring high field-of-view and minimal distortion.
Product Specifications
-
Aperture
- 2
-
Back Focal Length [mm]
- 6.2
-
Distortion [%]
- '-1.4 f-θ
-
Filter Thread
- M12x0.5
-
Focal Length [mm]
- 1.7
- Focus Type
- Fixed focal
-
Field of View Diagonal [°]
- –
-
Field of View Horizontal [°]
- 123
-
Field of View Vertical [°]
- –
-
Image Circle [mm]
- 4
-
Filter Type
- no IR-cut filter
-
Lens Features
- Wide Angle
-
Manufacturer
- Sunex
-
Material Barrel
- Metal
-
Material Lenses
- Glass
-
Max. Chief Ray Angle [°]
- 15
-
Mount
- M12
-
Product Type
- Miniature Lens
-
Resolution [MP]
- 0.3
-
Sensor Size
- 1/4 inch
-
Target Application
- Automotive, Consumer, Rear View, Security
-
Target Sensor
- –
-
Total Track Length [mm]
- 20.2
Accessories
Latest Blog Posts
Our latest blogs
Welcome to our blog section, where knowledge meets inspiration. Explore insightful articles, expert tips, and the latest trends in our field.
View All

