DSL427E-NIR-F1.8 Telephoto Lens – NIR-Enhanced for High-Resolution Imaging
NIR-optimized telephoto lens for high-resolution imaging without IR cut filter, ideal for day/night and NIR-sensitive applications.
Product Overview
NIR-optimized telephoto lens for 1″ sensors, designed for high-resolution imaging without an IR cut filter.
The Sunex DSL427E-NIR-F1.8 telephoto lens is designed for 1" sensors and optimized for near-infrared (NIR) imaging in day/night applications. With an effective focal length of 18.57 mm and an aperture of F/1.8, this lens provides excellent image clarity and low-light performance without the use of an IR cut filter. Its all-glass construction and durable aluminum barrel ensure reliable operation in demanding environments, while the large image circle makes it compatible with high-resolution 1" format sensors. This NIR-optimized telephoto lens is perfect for industrial, surveillance, and machine vision systems requiring superior performance in both visible and NIR wavelengths.
Product Specifications
-
Aperture
- 1.8
-
Back Focal Length [mm]
- –
-
Distortion [%]
- –
-
Filter Thread
- –
-
Focal Length [mm]
- 18.57
- Focus Type
- Fixed focal
-
Field of View Diagonal [°]
- –
-
Field of View Horizontal [°]
- –
-
Field of View Vertical [°]
- –
-
Image Circle [mm]
- –
-
Filter Type
- no IR-cut filter
-
Lens Features
- –
-
Manufacturer
- Sunex
-
Material Barrel
- Aluminium
-
Material Lenses
- Glass
-
Max. Chief Ray Angle [°]
- –
-
Mount
- –
-
Product Type
- Miniature Lens
-
Resolution [MP]
- –
-
Sensor Size
- 1 inch
-
Target Application
- –
-
Target Sensor
- –
-
Total Track Length [mm]
- –
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