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DSL660A-NIR-F2.8 – 12MP Wide-Angle Lens with No IR Cutoff

12MP wide-angle lens with 3.61mm focal length and F2.8 aperture. No IR cut filter for enhanced infrared sensitivity, ideal for low-light and NIR applications.

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M12/M10/M8/M6 Mount Lens
DSL660A-NIR-F2.8 – 12MP Wide-Angle Lens with No IR Cutoff

2.8 · -1.5 % · M12x0.5

Aperture
2.8
Distortion
-1.5 %
Filter Thread
M12x0.5
Focal Length
3.61 mm

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Product no. 21786
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Product Overview

A 12MP wide-angle lens without an IR-cut filter, perfect for infrared-sensitive applications requiring wide fields of view and low distortion.

The Sunex DSL660A-NIR-F2.8 is a 12MP wide-angle lens designed for applications requiring infrared sensitivity. With a focal length of 3.61mm and an F/2.8 aperture, this lens delivers bright, high-quality images even in low-light conditions. Unlike its IR-cut version, this model does not include an infrared filter, making it suitable for night-vision systems, scientific imaging, and infrared surveillance. Its low-distortion design and M12 x 0.5mm threaded mount ensure easy integration and minimal image warping, making it perfect for applications requiring wide fields of view with infrared sensitivity.

Product Specifications

ApertureAperture
2.8
Back Focal Length [mm]Back Focal Length [mm]
–
Distortion [%]Distortion [%]
-1.5
Filter ThreadFilter Thread
M12x0.5
Focal Length [mm]Focal Length [mm]
3.61
Focus Type
Fixed focal
Field of View Diagonal [°]Field of View Diagonal [°]
–
Field of View Horizontal [°]Field of View Horizontal [°]
83
Field of View Vertical [°]Field of View Vertical [°]
–
Image Circle [mm]Image Circle [mm]
7.8
Filter TypeFilter Type
no IR-cut filter
Lens FeaturesLens Features
Low Distortion
ManufacturerManufacturer
Sunex
Material BarrelMaterial Barrel
–
Material LensesMaterial Lenses
–
Max. Chief Ray Angle [°]Max. Chief Ray Angle [°]
–
MountMount
M12
Product TypeProduct Type
Miniature Lens
Resolution [MP]Resolution [MP]
12
Sensor SizeSensor Size
1/2.3 inch
Target ApplicationTarget Application
–
Target SensorTarget Sensor
–
Total Track Length [mm]Total Track Length [mm]
–

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DSL660A-NIR-F2.8 - 12MP Wide-Angle Lens with No IR Cutoff

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