- Intelligent, high performance, motorized lens
- 12 - 50 mm focal range
- 4K, 12 megapixel, 300 lp/mm resolution
- NIR corrected from 430 to 940nm for Day/Night and multi-spectral imaging
- Motorized zoom, focus, and iris with optional IR filters and home position limits
- Average measured zoom/focus tracking curve and focal length
- Design data for distortion, aperture, and relative illumination
- Software application and GUI for converting engineering units to motor positions
- Compact, lightweight design to fit into small enclosures and tight spaces
- For 1/1.7" sensor sizes or smaller
Overview
Available calibration data
The following calibration data frames are provided in a JSON format data file. The calibration curves are monitored from lens lot to lot to verify the continued accuracy of the curves. When a Theia IQ lens™ is purchased, the most recent average data file is provided (available from online download).
| Data Frame | Y axis | X axis |
|---|---|---|
| Focus / Zoom tracking* | Focus motor step | Zoom motor step |
| Focal length conversion* | Zoom motor step | Focal length [mm] |
| Distortion^ | Object angle [deg] | Image height [mm] |
| Relative illumination^ | Illumination [%] | Image height [mm] |
| Aperture^ | Aperture [1/(2*F/#)] | Iris motor step |
| Iris diameter^ | Iris short diameter | Iris motor step |
*Average measured data
^Design data