DSL618A-NIR-F1.8 – 8MP 4K Fisheye Lens without IR Cutoff
8MP fisheye lens with 1.8mm focal length, F1.8 aperture, and no IR cut filter. Ideal for infrared-sensitive imaging with a 185-degree FOV on 1/2" sensors.
Product Overview
An 8MP 4K fisheye lens without IR-cut filter, designed for infrared-sensitive applications with up to 1/2″ sensors.
The DSL618A-NIR-F1.8 is an 8MP fisheye lens for infrared-sensitive applications using up to 1/2” sensors. With a 185-degree field of view and tailored distortion, this lens captures high-quality images for immersive imaging applications such as night vision, scientific imaging, and infrared surveillance. The absence of an IR-cut filter allows for enhanced infrared sensitivity. Its 1.8mm effective focal length and F/1.8 aperture ensure excellent low-light performance. The lens comes in an M12 x 0.5mm threaded design for compact systems. Constructed with high-grade optical elements and anti-reflective coatings, the lens minimizes flare and ensures exceptional sharpness and clarity. It is built for use in environments that demand infrared sensitivity, making it a reliable choice for various research and surveillance applications.
Product Specifications
-
Aperture
- 1.8
-
Back Focal Length [mm]
- –
-
Distortion [%]
- +9.6%
-
Filter Thread
- M12x0.5
-
Focal Length [mm]
- 1.8
- Focus Type
- Fixed focal
-
Field of View Diagonal [°]
- 185
-
Field of View Horizontal [°]
- 185
-
Field of View Vertical [°]
- –
-
Image Circle [mm]
- 6.2
-
Filter Type
- no IR-cut filter
-
Lens Features
- Fisheye, Tailored Distortion
-
Manufacturer
- Sunex
-
Material Barrel
- –
-
Material Lenses
- Hybrid
-
Max. Chief Ray Angle [°]
- 11.3
-
Mount
- M12
-
Product Type
- Miniature Lens
-
Resolution [MP]
- 8
-
Sensor Size
- 2/3 inch
-
Target Application
- Consumer, Drone/Iris RECOG, Security, Surround View, Video Conferencing
-
Target Sensor
- –
-
Total Track Length [mm]
- 27.8
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
