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DSL405A-650-F2.8 Telephoto Lens – High-Resolution 20 MP Imaging with IR Cut

Telephoto lens with 8.29mm EFL, F2.8 aperture, and 650nm IR cut filter. Supports up to 20MP resolution for 1" sensors in industrial and surveillance applications.

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Product Number: 27662
Category: M12/M10/M8/M6 Mount Lens

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DSL405A-650-F2.8 Telephoto Lens - High-Resolution 20 MP Imaging with IR Cut

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Product Summary

High-resolution telephoto lens with IR cut-off, designed for industrial and surveillance applications requiring up to 20 MP imaging on 1″ sensors.

The Sunex DSL405A-650-F2.8 telephoto lens is engineered for high-resolution imaging, supporting sensors up to 1" format. Featuring an effective focal length of 8.29 mm, an aperture of F/2.8, and an all-glass construction, this lens is designed to deliver superior image quality in industrial, surveillance, and machine vision applications. Its IR cut-off filter at 650 nm ensures precise color reproduction during daylight use, making it ideal for applications requiring consistent performance in changing light conditions. The lens is housed in a durable M22x0.35 metal barrel, offering reliable long-term use and excellent optical clarity. The 20 MP resolution capability and large 1" image sensor support make this lens a top choice for high-performance imaging systems.

DSL405A-650-F2.8 Telephoto Lens – High-Resolution 20 MP Imaging with IR Cut Highlights

  • EFL: 8.29 mm
  • F/2.8 aperture
  • Supports 20 MP resolution
  • IR cut-off at 650 nm

Targeted Applications

  • Surveillance
  • Industrial Imaging
  • Machine Vision
  • High-Resolution Imaging

Product Specifications

ApertureAperture
2.8
Back Focal Length [mm]Back Focal Length [mm]
–
Distortion [%]Distortion [%]
–
Filter ThreadFilter Thread
M22x0.35
Focal Length [mm]Focal Length [mm]
8.29
Focus Type
Fixed focal
Field of View Diagonal [°]Field of View Diagonal [°]
–
Field of View Horizontal [°]Field of View Horizontal [°]
–
Field of View Vertical [°]Field of View Vertical [°]
–
Image Circle [mm]Image Circle [mm]
–
Filter TypeFilter Type
IR cut-off at 650nm
Lens FeaturesLens Features
–
ManufacturerManufacturer
Sunex
Material BarrelMaterial Barrel
Metal
Material LensesMaterial Lenses
Glass
Max. Chief Ray Angle [°]Max. Chief Ray Angle [°]
–
MountMount
M22
Product TypeProduct Type
Miniature Lens
Resolution [MP]Resolution [MP]
20
Sensor Size [inch/mm]Sensor Size [inch/mm]
1 inch
Target ApplicationTarget Application
–
Target SensorTarget Sensor
–
Total Track Length [mm]Total Track Length [mm]
–

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