DSL331A-680-F2.0 High-Resolution Narrow FOV Lens with 680nm IR Cut Filter
High-resolution narrow FOV lens with 19.8mm EFL, F2.0 aperture, and 680nm IR cut filter. Supports 6MP resolution, optimized for precision applications on 1/1.55" sensors.
Product Overview
Narrow field of view lens with integrated 680nm IR cut filter, optimized for high-resolution applications.
The DSL331A-680-F2.0 from Sunex is a high-resolution glass lens, designed for applications requiring a narrow field of view (FOV). With an effective focal length (EFL) of 19.8mm and an F/2.0 aperture, this lens is suitable for sensor formats up to 1/1.55". The integrated IR cut filter at 680nm ensures sharp, clear images by minimizing infrared light interference. Its M16x0.5mm metal barrel provides robust construction, making it suitable for demanding industrial and surveillance applications. The lens supports resolutions up to 6MP, making it ideal for machine vision, inspection, and other high-precision tasks requiring a narrow FOV and high image clarity.
Product Specifications
-
Aperture
- 2
-
Back Focal Length [mm]
- –
-
Distortion [%]
- –
-
Filter Thread
- M16x0.5
-
Focal Length [mm]
- 19.84
- Focus Type
- Fixed focal
-
Field of View Diagonal [°]
- –
-
Field of View Horizontal [°]
- –
-
Field of View Vertical [°]
- –
-
Image Circle [mm]
- –
-
Filter Type
- IR cut-off at 680nm
-
Lens Features
- –
-
Manufacturer
- Sunex
-
Material Barrel
- Metal
-
Material Lenses
- Glass
-
Max. Chief Ray Angle [°]
- –
-
Mount
- M16
-
Product Type
- Miniature Lens
-
Resolution [MP]
- –
-
Sensor Size
- 1/1.55 inch
-
Target Application
- –
-
Target Sensor
- –
-
Total Track Length [mm]
- –
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