DSL235D-NIR-F2.2 Low-Profile Wide-Angle Lens
High-performance low-profile lens for infrared imaging.
Product Overview
Sunex M8 Fixed Focal Lens, EFL 3mm: Designed for up to 3MP, this lens has an EFL of 3mm and no IR cut-off filter, perfect for imaging in natural and low-light environments, with a wide field of view.
The DSL235D-NIR-F2.2 is a low-profile wide-angle lens with a 3.02 mm effective focal length and an F/2.2 aperture, designed for 1/3" format sensors. The absence of an IR cut-off filter allows it to perform exceptionally well in infrared-sensitive applications such as night vision and industrial inspection. The lens features an M8x0.35 metal barrel with a cap that includes an o-ring gland for added durability and protection, making it a reliable choice for rugged environments.
Product Specifications
-
Aperture
- 2.2
-
Back Focal Length [mm]
- 3.2
-
Distortion [%]
- -28
-
Filter Thread
- M8x0.35
-
Focal Length [mm]
- 3
- Focus Type
- Fixed focal
-
Field of View Diagonal [°]
- 21.5
-
Field of View Horizontal [°]
- 160
-
Field of View Vertical [°]
- 45
-
Image Circle [mm]
- 6
-
Filter Type
- no IR-cut filter
-
Lens Features
- Low profile, Wide Angle
-
Manufacturer
- Sunex
-
Material Barrel
- Metal
-
Material Lenses
- n/a
-
Max. Chief Ray Angle [°]
- 23
-
Mount
- M8
-
Product Type
- Miniature Lens
-
Resolution [MP]
- 3
-
Sensor Size
- 1/3 inch
-
Target Application
- –
-
Target Sensor
- AR0821
-
Total Track Length [mm]
- 15
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