DSL419B-NIR-F2.0 Fisheye Lens – NIR-Optimized for 12MP Imaging
12+ MP fisheye lens designed for NIR-sensitive imaging, offering high-resolution coverage without an IR cut filter.
Product Overview
NIR-optimized fisheye lens for 12MP imaging in low-light and NIR-sensitive applications.
The Sunex DSL419B-NIR-F2.0 is a 12+ megapixel miniature fisheye lens designed for near-infrared (NIR) imaging. With an effective focal length of 1.6 mm and an aperture of F/2.0, this lens provides ultra-wide coverage for sensors up to 1/2.5" format. Built without an IR cut filter, it is optimized for capturing clear images in low-light and NIR-sensitive environments. The durable M12x0.5 metal barrel ensures long-lasting performance, while the lens' 4.54 mm image circle makes it suitable for high-resolution NIR-sensitive applications, such as surveillance and industrial imaging. Its compatibility with C-mount adapters allows for easy integration into various systems, making this lens an excellent choice for NIR-enhanced imaging setups.
Product Specifications
-
Aperture
- 2
-
Back Focal Length [mm]
- –
-
Distortion [%]
- '-10 f-θ
-
Filter Thread
- M12x0.5
-
Focal Length [mm]
- 1.6
- Focus Type
- Fixed focal
-
Field of View Diagonal [°]
- –
-
Field of View Horizontal [°]
- 180
-
Field of View Vertical [°]
- –
-
Image Circle [mm]
- 4.54
-
Filter Type
- no IR-cut filter
-
Lens Features
- Fisheye
-
Manufacturer
- Sunex
-
Material Barrel
- Metal
-
Material Lenses
- –
-
Max. Chief Ray Angle [°]
- 11
-
Mount
- M12
-
Product Type
- Miniature Lens
-
Resolution [MP]
- 12
-
Sensor Size
- 1/2.5 inch
-
Target Application
- –
-
Target Sensor
- –
-
Total Track Length [mm]
- 27.9
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