Lenses, Illumination, Light Sources | Fairchild CAM/CMOS-2K.LS

4.5 Lenses

Fairchild Imaging does not supply lenses.

4.6 Positioning Accuracy of the Sensor Chip in the Camera

Positioning accuracy of the sensor chip in the horizontal and vertical direction is + 0.2 mm. Rotational positioning accuracy is as shown. Reference position is the center of the camera housing.

Since the translatory and rotational positioning tolerance depend on each other, the worse case of maximum rotational and horizontal/vertical mis-positioning can not occur at the same time.

Figure 4.6.1

4.7 Illumination

In your application you must know the amount and wavelengths of light required. Some additional things you want to consider respective to illumination are the characteristics of your light source and the spectral characteristics and speed of the object(s) being inspected.

4.8 Light Sources

When selecting and setting up your light source you should be aware of the following.

•Light sources do age over time.

•When light sources age, they may produce less/more light in some areas of the spectrum.

Fairchild Imaging • CAM/CMOS-2K.LS Line Scan Camera User’s Manual • Rev C• 30 of 42

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Fairchild CAM/CMOS-2K.LS Lenses, Positioning Accuracy of the Sensor Chip in the Camera, Illumination, Light Sources

Contents

OWL Camera Series CAM/CMOS-2K.LS EMC Conformance EMC CAM/CMOS-2K.LS Line Scan Camera Rev B Fairchild Imaging, Inc Terminology Table of Contents Product Support TroubleshootingHandling Instructions Camera Link Introduction Programmability Camera HighlightsDescription Usability Camera Specification RDI and Mrdi Performance Specification Full Spectrum of Applications Thermal Considerations Link RDI and Mrdi Responsivity Curve Image Sensor Page Installation Overview Connectors, Pinouts, and CablesCamera Hardware Interface Power Supply Camera Pin # Frame Grabber Pin # Channel Link Signal LED Indicator Status Lamp Hirose ReceptacleBack View of CAM/CMOS 2K.LS Commands Camera ControlQuick Start with the Camera LinkTM Interface You must cover lens when performing this operation SSM LED Camera Command Summary Command Definition Summary Four Modes for Synchronizing with the CAM/CMOS 2K.LS GSN Summary of CAM/CMOS-2K.LS Modes Line Start End 1 -- Mode 1 Freerunning 2 -- Mode 2 ExSync Synchronization ExSync Camera Input LineValid Camera Output ElectShutter Synchronization Timing Values CAM/CMOS-2K.LS Camera Dimensions and Mounting Facilities Mechanical and Optical Guidance Lensing Lens Mount Extender TubePage Page Illumination LensesPositioning Accuracy of the Sensor Chip in the Camera Light Sources Lens Modeling Electrostatic Discharge Cleaning the Sensor WindowHandling Instructions Preventing ESD Damage Use the Camera Control Interface to Perform Checks TroubleshootingCheck the Obvious Things Out First Other Areas You Should Check Everything Seems To Be Working, But No Image Data Clocking/Output SignalsNo Output Or Non Specification Output Horizontal Lines or Patterns in Output Product Support Channel Link is a Widely-Used Signaling Method Camera LinkTM Introduction Video Data Signals Camera Control SignalsCommunication Power Port AssignmentsFor More Information on CameraLinkTM Camera Link Connections -- the MDR 26-Pin Connector Figure A.1 Channel Link OperationPage Page Figure A.4 Camera Link Cable