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ZWO 170-degree Replacement Lens

SKU : ZWO-LENS-2.5

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  • Use as an all-sky camera in combination with cameras that have a 0.5-inch sensor.
  • Focal Length: 2.5 mm.
  • Wide-angle: 170-degree lens.

Product Details

  • The 170-degree Replacement Lens by ZWO for ZWO ASI cameras that have a 0.5-inch sensor size. It replaces the lens for the one that comes with the ZWO ASI178MM, ASI178MC, and ASI185MC cameras.

    ZWO Note: This is a CS lens, it cannot be used on our cooled camera that has a focus distance of 17.5 mm.

  • specifications

    Aperture1.25 mm (0.05")
    Back Focus12.5mm
    Camera/Eyepiece ConnectionMount
    Dawes Limit92.8 arcseconds
    Focal Length2.5 mm
    Focal Ratiof/2
    Free ShippingYes
    Image Circle Diameter13mm
    Limiting Magnitude4.2
    Optical Design OLD STYLECS lens
    Tube Weight0.1 lbs
  • included items

    • Use as an all-sky camera in combination with cameras that have a 0.5-inch sensor.
    • Focal Length: 2.5 mm.
    • Wide-angle: 170-degree lens.

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    A
    07/20/2020
    Anonymous
    Australia Australia
    Fantastic Lens

    Worked really well for an AllSky Camera.