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DSL949A-650-F2.0 – Low Distortion Wide-Angle Lens with IR Cut-Off at 650nm

Low distortion, wide-angle lens for multi-megapixel imaging with IR cut-off filter for 1/3 inch sensors.

DSL208A-NIR-F2.0 Telephoto Lens - NIR Enhanced for Day/Night Imaging

M12/M10/M8/M6 Mount Lens
DSL949A-650-F2.0 – Low Distortion Wide-Angle Lens with IR Cut-Off at 650nm

2 · 1.9 mm · -1 %

Aperture
2
Back Focal Length
1.9 mm
Distortion
-1 %
Filter Thread
M12x0.5

Request a quote or product information. Our team can help you select the right configuration.

Product no. 11811
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Part of this product family

DSL208A-NIR-F2.0 Telephoto Lens - NIR Enhanced for Day/Night Imaging

DSL949A-NIR-F2.0 – Low Distortion Wide-Angle Lens without IR Cut-Off

View all variants →

Product Overview

Wide-angle, low-distortion lens with IR cut-off, ideal for high-performance imaging in multi-megapixel applications.

The DSL949A-650-F2.0 lens is designed for multi-megapixel imaging, providing a low distortion wide-angle view with an effective focal length of 3.4mm. Featuring an F/2.0 aperture, the lens is optimized for 1/3 inch sensors, delivering sharp and clear images with minimal distortion. The IR cut-off filter at 650nm ensures accurate color representation by blocking unwanted infrared light. The M12x0.5 threaded metal barrel enhances the lens's durability, making it suitable for industrial, surveillance, and automotive applications where image clarity and accuracy are crucial.

Product Specifications

ApertureAperture
2
Back Focal Length [mm]Back Focal Length [mm]
1.9
Distortion [%]Distortion [%]
-1
Filter ThreadFilter Thread
M12x0.5
Focal Length [mm]Focal Length [mm]
3.4
Focus Type
Fixed focal
Field of View Diagonal [°]Field of View Diagonal [°]
–
Field of View Horizontal [°]Field of View Horizontal [°]
70
Field of View Vertical [°]Field of View Vertical [°]
–
Image Circle [mm]Image Circle [mm]
6
Filter TypeFilter Type
IR cut-off at 650nm
Lens FeaturesLens Features
Low Distortion, Wide Angle
ManufacturerManufacturer
Sunex
Material BarrelMaterial Barrel
Metal
Material LensesMaterial Lenses
–
Max. Chief Ray Angle [°]Max. Chief Ray Angle [°]
19
MountMount
M12
Product TypeProduct Type
Miniature Lens
Resolution [MP]Resolution [MP]
2.1
Sensor SizeSensor Size
1/3 inch
Target ApplicationTarget Application
–
Target SensorTarget Sensor
–
Total Track Length [mm]Total Track Length [mm]
20.5

Accessories

CMT107 Lens Holder

CMT107 Lens Holder

Lens Holder by Sunex, M12x0.5, 15.5mm Height: This plastic lens holder has an M12x0.5 thread and a height of 15.5mm. It is compatible with a sensor size of 11.7mm and features a hole spacing of 19mm.

View Details
CMT804 Lens Holder

CMT804 Lens Holder

Lens Holder by Sunex: This lens holder is designed for lenses with M12x0.5 threading. It has a height of 14.2mm, made of plastic, with an off-set design. It is self-centering and has a hole spacing of 23mm.

View Details

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DSL949A-650-F2.0 - Low Distortion Wide-Angle Lens with IR Cut-Off at 650nm

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