DSL255A-NIR-F2.0 Miniature Fisheye Lens
Miniature fisheye lens with 1.47mm EFL, F2.0 aperture, and no IR cut filter. Optimized for NIR imaging, supporting 12MP resolution, ideal for low-light environments.
Product Overview
Sunex M12 Fixed Focal Lens, 12MP: A fixed focal lens with an EFL of 1.47mm, aperture of F2, and resolution up to 12 Megapixels. Suitable for up to 1/2.5 inch image circle of 4.3mm. This model does not have an IR cut-off filter.
Sunex's DSL255A-NIR-F2.0 fisheye lens supports 12MP resolution without an IR cut filter, providing a 190° field of view and 1.47mm effective focal length. The lens's M12 mount and metal barrel construction make it durable for applications requiring infrared sensitivity and wide-angle coverage.
Suitable for low-light environments and infrared imaging, offering a clear view without IR filtering.
Product Specifications
-
Aperture
- 2
-
Back Focal Length [mm]
- –
-
Distortion [%]
- Ftheta -13%
-
Filter Thread
- M12x0.5
-
Focal Length [mm]
- 1.47
- Focus Type
- Fixed focal
-
Field of View Diagonal [°]
- –
-
Field of View Horizontal [°]
- 190
-
Field of View Vertical [°]
- –
-
Image Circle [mm]
- 4.3
-
Filter Type
- no IR-cut filter
-
Lens Features
- Fisheye
-
Manufacturer
- Sunex
-
Material Barrel
- Metal
-
Material Lenses
- –
-
Max. Chief Ray Angle [°]
- 5
-
Mount
- M12
-
Product Type
- Miniature Lens
-
Resolution [MP]
- 12
-
Sensor Size
- 1/2.5 inch
-
Target Application
- Automotive, Security
-
Target Sensor
- –
-
Total Track Length [mm]
- 20
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