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

Wide-angle lens optimized for full-spectrum imaging with low distortion and no IR cut-off for industrial applications.

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

M12/M10/M8/M6 Mount Lens
DSL949A-NIR-F2.0 – Low Distortion Wide-Angle Lens without IR Cut-Off

2 · 1.9 mm · -1 %

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

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Product no. 11795
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Other variants

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

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

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Product Overview

Wide-angle lens with no IR cut filter for full-spectrum imaging, optimized for multi-megapixel applications.

The DSL949A-NIR-F2.0 offers a low distortion, wide-angle view for multi-megapixel imaging without the inclusion of an IR cut filter, allowing full-spectrum light capture. This lens has a 3.4mm effective focal length and an F/2.0 aperture, making it ideal for 1/3 inch sensors where high sensitivity and broad spectral performance are required. The M12x0.5 metal barrel ensures durability, making this lens suitable for a wide range of applications, including industrial imaging and automotive vision systems.

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
no IR-cut filter
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-NIR-F2.0 - Low Distortion Wide-Angle Lens without IR Cut-Off

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