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DSL217C-NIR-F1.8 Sealed Super Fisheye Lens

Rugged fisheye lens, 1.3mm EFL, F1.8 aperture, no IR cut filter for NIR imaging. IP6K9K-rated construction for 1.4MP resolution, supports 1/4" sensors.

DSL217C-NIR-F1.8 Sealed Super Fisheye Lens

M12/M10/M8/M6 Mount Lens
DSL217C-NIR-F1.8 Sealed Super Fisheye Lens

1.8 · 2.4 mm · '-9 f-θ %

Aperture
1.8
Back Focal Length
2.4 mm
Distortion
'-9 f-θ %
Filter Thread
M12x0.5

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Product no. 16873
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Part of this product family

DSL217C-NIR-F1.8 Sealed Super Fisheye Lens

DSL217C-670-F1.8 Miniature Super Fisheye Lens

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Product Overview

Sunex M12 Fixed Focal Lens, EFL 1.3mm: With a back focal length of 2.4mm, this 1.4MP lens does not include an IR-cut filter, making it perfect for full-spectrum applications, including low-light imaging.

The DSL217C-NIR-F1.8 is a rugged, sealed super fisheye lens designed without an IR cut filter for enhanced sensitivity to infrared light. It features a 1.3 mm focal length, F/1.8 aperture, and an IP6K9K-rated construction, ensuring resistance to dust and water ingress. Supporting up to 1/4-inch sensors and 1.4 MP resolution, this lens is suitable for applications in challenging environments such as automotive vision and industrial inspection. The metal barrel and M12x0.5 threading provide durability, while distortion correction software is available for precise image adjustments.

Product Specifications

ApertureAperture
1.8
Back Focal Length [mm]Back Focal Length [mm]
2.4
Distortion [%]Distortion [%]
'-9 f-θ
Filter ThreadFilter Thread
M12x0.5
Focal Length [mm]Focal Length [mm]
1.3
Focus Type
Fixed focal
Field of View Diagonal [°]Field of View Diagonal [°]
–
Field of View Horizontal [°]Field of View Horizontal [°]
185
Field of View Vertical [°]Field of View Vertical [°]
–
Image Circle [mm]Image Circle [mm]
3.8
Filter TypeFilter Type
no IR-cut filter
Lens FeaturesLens Features
Superfisheye
ManufacturerManufacturer
Sunex
Material BarrelMaterial Barrel
Metal
Material LensesMaterial Lenses
–
Max. Chief Ray Angle [°]Max. Chief Ray Angle [°]
18.2
MountMount
M12
Product TypeProduct Type
Miniature Lens
Resolution [MP]Resolution [MP]
1.4
Sensor SizeSensor Size
1/4 inch
Target ApplicationTarget Application
Automotive, Consumer, Security
Target SensorTarget Sensor
–
Total Track Length [mm]Total Track Length [mm]
18

Accessories

CMT002 Lens Holder

CMT002 Lens Holder

Lens Holder by Sunex, M12x0.5, Height: A lens holder with an M12x0.5 thread, 12.5mm in height, designed for off-set mounting.

View Details

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DSL217C-NIR-F1.8 Sealed Super Fisheye Lens

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