Genie Nano-CL C2450, User Manual

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Genie Nano-CL Series™ Additional Reference Information
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93
Additional Reference
Information
Choosing a Lens with the Correct Image Circle
Each Nano model requires a lens with an image circle specification to fully illuminate the sensor.
The following section graphically shows the minimum lens image circle for each Nano model family
along with alternative lens types. Brief information on other lens parameters to consider follows
those sections.
Lens Options for Models ‘2450’
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The following figure shows the lens image circles relative to Genie Nano models using the
Sony IMX250 sensor, in color or monochrome versions.
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A typical 2/3” lens will fully illuminate this sensor.
1" Lens (~16mm)
Image Circle
2/3" Lens (~11mm)
Image Circle
Models 2450
1/1.8" Lens (~9mm)
Image Circle