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Polarization Camera with 5.0 MP Monochrome CMOS Sensor![]()
CS505MUP Monochrome ThorCam software showing the calculated azimuth / angle of linear polarization (AoLP) of plastic safety goggles using the CS505MUP camera and polarized light. The captured image has a pseudocolor effect applied as a visualization aid. Click here to download the full-resolution image and see the Polarization tab below for more information. Related Items ![]() Please Wait
Applications
Features
Thorlabs' Polarization-Sensitive Kiralux® Camera features a 5.0 MP monochrome CMOS sensor with a polarizer array. The wire grid polarizer array is comprised of a repeating pattern of polarizers (0°, 45°, -45°, and 90° transmission axes) and is present on the sensor chip between the microlens array and the photodiodes. The integrated polarizer array and software image processing enable the creation of images that illustrate degree of linear polarization (DoLP), azimuth, and intensity at the pixel level. These features enable many advanced techniques using polarization, for example: stress-induced birefringence detection, surface reflection reduction, materials inspection. The housing features engraved references for the polarization azimuth for ease of alignment.
Click here to view a full-resolution still frame.
This video of degree of linear polarization (DoLP, shown with false color) depicts the bending of a plastic handle imaged by our CS505MUP polarization camera and illuminated by polarized light. 16-bit images like the full-resolution image above may be viewed using ThorCam, ImageJ, or other scientific imaging software. They may not be displayed correctly in general-purpose image viewers. The camera also offers extremely low read noise and high sensitivity for demanding imaging applications. The global shutter captures the entire field of view simultaneously, allowing for imaging of fast moving objects. The compact housing has been engineered to provide passive thermal management for the sensor, reducing dark current without the need for a cooling fan or thermoelectric cooler. The approximate axial position of the sensor is indicated by the engraved line on top of the camera body. Each CMOS camera includes a USB 3.0 interface for compatibility with most computers. Included with each camera is our ThorCam software for use with Windows 7 and 10 operating systems. Developers can leverage our full-featured API and SDK. Visit the Thorcam Software page to download the latest software, firmware, and programing interfaces. The camera aperture has SM1 (1.035"-40) threading for compatibility with Ø1" Lens Tubes; an adjustable C-Mount (1.000"-32) adapter is factory installed for out-of-the-box compatibility with many microscopes, machine vision camera lenses, and C-Mount extension tubes. A replacement C-Mount adapter, SM1A10A, is available separately below. Each monochrome camera features a protective window. This window can be removed and replaced with another Ø25 mm or Ø1" optic up to 1.27 mm thick when using the camera's C-mount adapter. Without this adapter, the maximum filter thickness is 4.4 mm.
![]() Click to Enlarge Mechanical Drawing of the Kiralux® Camera Housing ![]() Click to Enlarge Click for Raw Data This curve shows the extinction ratio (ER) for the on-chip, four-directional wire grid polarizer array. The extinction ratio is the ratio of maximum to minimum transmission of a sufficiently linearly polarized input. When the transmission axis and input polarization are parallel, the transmission is at its maximum; rotate the polarizer by 90° for minimum transmission. ![]() Click to Enlarge The wire grid polarizer array is comprised of a repeating polarizer pattern (0°, 45°, -45°, and 90°) and is present on the sensor chip between the microlens array and the photodiodes. Integrating the polarizers between the microlenses and photodiodes minimizes the crosstalk between adjacent polarizers and increase alignment accuracy compared to a polarizer array placed in front of the microlens array. ![]() Click to Enlarge The four-directional wire grid polarizer array is present on the sensor chip between the microlens array and the photodiodes. ![]() Click to Enlarge Wire grid polarizers transmit radiation with an electric field vector perpendicular to the wire and reflect radiation with the electric field-vector parallel to the wire Polarization Features
The CS505MUP polarization camera's image sensor incorporates an integrated, linear micropolarizer array to detect the linear polarization states within the image. Integrating the polarizers between the microlenses and photodiodes minimizes crosstalk and increases alignment accuracy between the polarizer orientations and their respective pixels compared to a polarizer array placed in front of the microlens array. The polarizer array is composed of wire grid polarizers fabricated directly on the sensor and arranged in a mosaic pattern, as shown in the drawing to the far right. These polarizers consist of an array of parallel metallic wires that transmit radiation with an electric field vector perpendicular to the wire and reflect radiation with the electric field-vector parallel to the wire, as illustrated in the drawing above. Each pixel is covered with one of four linear polarizers with orientations of -45°, 0°, 45°, or 90°. These pixel values are then used to compute the three polarization parameters for the light incident at every pixel: intensity, degree of linear polarization, and azimuth. The images below depict the hinge on a pair of plastic safety glasses and reflection reduction on a vehicle windshield. The upper left image was acquired in intensity mode, while the upper right and lower left software screenshots were taken in DoLP and azimuth image modes. Refer to the ThorCam user guide (included with the software documentation or accessible through the Support Docs ( Note that high-bit-depth images like the full-resolution images available for download below may be viewed using ThorCam, ImageJ, or other scientific imaging software. They may not be displayed correctly in general-purpose image viewers. ![]() Click to Enlarge Intensity Image of Hinge on a Pair of Plastic Glasses Click Here to View the Full-Resolution Image ![]() Click to Enlarge ThorCam Screenshot of Degree of Linear Polarization View Click Here to View the Full-Resolution Image ![]() Click to Enlarge ThorCam Screenshot of QuadView Camera Back Panel Connector Locations
TSI-IOBOB and TSI-IOBOB2 Break-Out Board Connector Locations![]() Click to Enlarge TSI-IOBOB ![]() Click to Enlarge TSI-IOBOB2
Auxiliary (I/O) ConnectorThe camera and the break-out boards feature female connectors; the camera has a 12 pin Hirose connector, while the break out boards have a 6-pin Mini-DIN connector. The 8050-CAB1 cable features male connectors on both ends: a 12-pin connector for connecting to the camera and a 6-pin Mini-DIN connector for the break-out boards. Pins 1, 2, 3, 5, and 6 are each connected to the center pin of an SMA connector on the break-out boards, while pin 4 (ground) is connected to each SMA connector housing. To access one of the I/O functions not available with the 8050-CAB1, the user must fabricate a cable using shielded cabling in order for the camera to adhere to CE and FCC compliance; additional details are provided in the camera manual.
![]() Click to Enlarge Compact Scientific Camera with Included Accessories The following accessories are included with each Compact Scientific Camera:
ThorCam™ThorCam is a powerful image acquisition software package that is designed for use with our cameras on 32- and 64-bit Windows® 7 or 10 systems. This intuitive, easy-to-use graphical interface provides camera control as well as the ability to acquire and play back images. Single image capture and image sequences are supported. Please refer to the screenshots below for an overview of the software's basic functionality. Application programming interfaces (APIs) and a software development kit (SDK) are included for the development of custom applications by OEMs and developers. The SDK provides easy integration with a wide variety of programming languages, such as C, C++, C#, Python, and Visual Basic .NET. Support for third-party software packages, such as LabVIEW, MATLAB, and µManager* is available. We also offer example Arduino code for integration with our TSI-IOBOB2 Interconnect Break-Out Board. *µManager control of Zelux and 1.3 MP Kiralux cameras is not currently supported. When controlling the Kiralux Polarization-Sensitive Camera using µManager, only intensity images can be taken; the ThorCam software is required to produce images with polarization information.
Example Arduino Code for TSI-IOBOB2 BoardClick the button below to visit the download page for the sample Arduino programs for the TSI-IOBOB2 Shield for Arduino. Three sample programs are offered:
Click the Highlighted Regions to Explore ThorCam Features![]() Camera Control and Image AcquisitionCamera Control and Image Acquisition functions are carried out through the icons along the top of the window, highlighted in orange in the image above. Camera parameters may be set in the popup window that appears upon clicking on the Tools icon. The Snapshot button allows a single image to be acquired using the current camera settings. The Start and Stop capture buttons begin image capture according to the camera settings, including triggered imaging. Timed Series and Review of Image SeriesThe Timed Series control, shown in Figure 1, allows time-lapse images to be recorded. Simply set the total number of images and the time delay in between captures. The output will be saved in a multi-page TIFF file in order to preserve the high-precision, unaltered image data. Controls within ThorCam allow the user to play the sequence of images or step through them frame by frame. Measurement and AnnotationAs shown in the yellow highlighted regions in the image above, ThorCam has a number of built-in annotation and measurement functions to help analyze images after they have been acquired. Lines, rectangles, circles, and freehand shapes can be drawn on the image. Text can be entered to annotate marked locations. A measurement mode allows the user to determine the distance between points of interest. The features in the red, green, and blue highlighted regions of the image above can be used to display information about both live and captured images. ThorCam also features a tally counter that allows the user to mark points of interest in the image and tally the number of points marked (see Figure 2). A crosshair target that is locked to the center of the image can be enabled to provide a point of reference. Third-Party Applications and SupportThorCam is bundled with support for third-party software packages such as LabVIEW, MATLAB, and .NET. Both 32- and 64-bit versions of LabVIEW and MATLAB are supported. A full-featured and well-documented API, included with our cameras, makes it convenient to develop fully customized applications in an efficient manner, while also providing the ability to migrate through our product line without having to rewrite an application. ![]() Click to Enlarge Figure 1: A timed series of 10 images taken at 1 second intervals is saved as a multipage TIFF. ![]() Click to Enlarge Figure 2: A screenshot of the ThorCam software showing some of the analysis and annotation features. The Tally function was used to mark four locations in the image. A blue crosshair target is enabled and locked to the center of the image to provide a point of reference.
Performance ConsiderationsPlease note that system performance limitations can lead to "dropped frames" when image sequences are saved to the disk. The ability of the host system to keep up with the camera's output data stream is dependent on multiple aspects of the host system. Note that the use of a USB hub may impact performance. A dedicated connection to the PC is preferred. USB 2.0 connections are not supported. First, it is important to distinguish between the frame rate of the camera and the ability of the host computer to keep up with the task of displaying images or streaming to the disk without dropping frames. The frame rate of the camera is a function of exposure and readout (e.g. clock, ROI) parameters. Based on the acquisition parameters chosen by the user, the camera timing emulates a digital counter that will generate a certain number of frames per second. When displaying images, this data is handled by the graphics system of the computer; when saving images and movies, this data is streamed to disk. If the hard drive is not fast enough, this will result in dropped frames. One solution to this problem is to ensure that a solid state drive (SSD) is used. This usually resolves the issue if the other specifications of the PC are sufficient. Note that the write speed of the SSD must be sufficient to handle the data throughput. Larger format images at higher frame rates sometimes require additional speed. In these cases users can consider implementing a RAID0 configuration using multiple SSDs or setting up a RAM drive. While the latter option limits the storage space to the RAM on the PC, this is the fastest option available. ImDisk is one example of a free RAM disk software package. It is important to note that RAM drives use volatile memory. Hence it is critical to ensure that the data is moved from the RAM drive to a physical hard drive before restarting or shutting down the computer to avoid data loss. Triggered Camera OperationOur scientific cameras have three externally triggered operating modes: streaming overlapped exposure, asynchronous triggered acquisition, and bulb exposure driven by an externally generated trigger pulse. The trigger modes operate independently of the readout (e.g., binning) settings as well as gain and offset. Figures 1 through 3 show the timing diagrams for these trigger modes, assuming an active low external TTL trigger. ![]() Click to Enlarge Figure 1: Streaming overlapped exposure mode. When the external trigger goes low, the exposure begins, and continues for the software-selected exposure time, followed by the readout. This sequence then repeats at the set time interval. Subsequent external triggers are ignored until the camera operation is halted. For the definition of the TTL signals, please see the Pin Diagrams tab. ![]() Click to Enlarge Figure 2: Asynchronous triggered acquisition mode. When the external trigger signal goes low, an exposure begins for the preset time, and then the exposure is read out of the camera. During the readout time, the external trigger is ignored. Once a single readout is complete, the camera will begin the next exposure only when the external trigger signal goes low. ![]() Click to Enlarge Figure 3: Bulb exposure mode. The exposure begins when the external trigger signal goes low and ends when the external trigger signal goes high. Trigger signals during camera readout are ignored. Camera Specific Timing ConsiderationsDue to the general operation of our CMOS sensor cameras, as well as typical system propagation delays, the timing relationships shown above are subject to the following considerations:
External Triggering![]() Click to Enlarge Figure 4: The ThorCam Camera Settings window. The red and blue highlighted regions indicate the trigger settings as described in the text. External triggering enables these cameras to be easily integrated into systems that require the camera to be synchronized to external events. The Strobe Output goes high to indicate exposure; the strobe signal may be used in designing a system to synchronize external devices to the camera exposure. External triggering requires a connection to the auxiliary port of the camera. We offer the 8050-CAB1 auxiliary cable as an optional accessory. Two options are provided to "break out" individual signals. The TSI-IOBOB provides SMA connectors for each individual signal. Alternately, the TSI-IOBOB2 also provides the SMA connectors with the added functionality of a shield for Arduino boards that allows control of other peripheral equipment. More details on these three optional accessories are provided below. Trigger settings are adjusted using the ThorCam software. Figure 4 shows the Camera Settings window, with the trigger settings highlighted with red and blue squares. Settings can be adjusted as follows:
In addition, the polarity of the trigger can be set to "On High" (exposure begins on the rising edge) or "On Low" (exposure begins on the falling edge) in the "Hardware Trigger Polarity" box (highlighted in red in Figure 4).
Example Camera Triggering Configuration using Scientific Camera Accessories![]() Figure 5: A schematic showing a system using the TSI-IOBOB2 to facilitate system integration and control. While the diagram shows the back panel of our Quantalux™ sCMOS Camera, our Scientific CCD cameras can be used as well. As an example of how camera triggering can be integrated into system control is shown in Figure 5. In the schematic, the camera is connected to the TSI-IOBOB2 break-out board / shield for Arduino using a 8050-CAB1 cable. The pins on the shield can be used to deliver signals to simultaneously control other peripheral devices, such as light sources, shutters, or motion control devices. Once the control program is written to the Arduino board, the USB connection to the host PC can be removed, allowing for a stand-alone system control platform; alternately, the USB connection can be left in place to allow for two-way communication between the Arduino and the PC. Configuring the external trigger mode is done using ThorCam as described above. Insights into Mounting Lenses to Thorlabs' Scientific CamerasScroll down to read about compatibility between lenses and cameras of different mount types, with a focus on Thorlabs' scientific cameras.
Click here for more insights into lab practices and equipment. Can C-mount and CS-mount cameras and lenses be used with each other?![]() Click to Enlarge Figure 1: C-mount lenses and cameras have the same flange focal distance (FFD), 17.526 mm. This ensures light through the lens focuses on the camera's sensor. Both components have 1.000"-32 threads, sometimes referred to as "C-mount threads". ![]() Click to Enlarge Figure 2: CS-mount lenses and cameras have the same flange focal distance (FFD), 12.526 mm. This ensures light through the lens focuses on the camera's sensor. Their 1.000"-32 threads are identical to threads on C-mount components, sometimes referred to as "C-mount threads." The C-mount and CS-mount camera system standards both include 1.000"-32 threads, but the two mount types have different flange focal distances (FFD, also known as flange focal depth, flange focal length, register, flange back distance, and flange-to-film distance). The FFD is 17.526 mm for the C-mount and 12.526 mm for the CS-mount (Figures 1 and 2, respectively). Since their flange focal distances are different, the C-mount and CS-mount components are not directly interchangeable. However, with an adapter, it is possible to use a C-mount lens with a CS-mount camera. Mixing and Matching With an adapter, a C-mount lens can be used with a CS-mount camera (Figures 3 and 4). The adapter increases the separation between the lens and the camera's sensor by 5.0 mm, to ensure the lens' focal plane aligns with the camera's sensor plane. In contrast, the shorter FFD of CS-mount lenses makes them incompatible for use with C-mount cameras (Figure 5). The lens and camera housings prevent the lens from mounting close enough to the camera sensor to provide an in-focus image, and no adapter can bring the lens closer. It is critical to check the lens and camera parameters to determine whether the components are compatible, an adapter is required, or the components cannot be made compatible. 1.000"-32 Threads Measuring Flange Focal Distance ![]() Click to Enlarge Figure 5: A CS-mount lens is not directly compatible with a C-mount camera, since the light focuses before the camera's sensor. Adapters are not useful, since the solution would require shrinking the flange focal distance of the camera (blue arrow). ![]() Click to Enlarge Figure 4: An adapter with the proper thickness moves the C-mount lens away from the CS-mount camera's sensor by an optimal amount, which is indicated by the length of the purple arrow. This allows the lens to focus light on the camera's sensor, despite the difference in FFD. ![]() Click to Enlarge Figure 3: A C-mount lens and a CS-mount camera are not directly compatible, since their flange focal distances, indicated by the blue and yellow arrows, respectively, are different. This arrangement will result in blurry images, since the light will not focus on the camera's sensor.
Date of Last Edit: July 21, 2020 Do Thorlabs' scientific cameras need an adapter?![]() Click to Enlarge Figure 6: An adapter can be used to optimally position a C-mount lens on a camera whose flange focal distance is less than 17.526 mm. This sketch is based on a Zelux camera and its SM1A10Z adapter. ![]() Click to Enlarge Figure 7: An adapter can be used to optimally position a CS-mount lens on a camera whose flange focal distance is less than 12.526 mm. This sketch is based on a Zelux camera and its SM1A10 adapter. All Kiralux™ and Quantalux® scientific cameras are factory set to accept C-mount lenses. When the attached C-mount adapters are removed from the passively cooled cameras, the The SM1 threads integrated into the camera housings are intended to facilitate the use of lens assemblies created from Thorlabs components. Adapters can also be used to convert from the camera's C-mount configurations. When designing an application-specific lens assembly or considering the use of an adapter not specifically designed for the camera, it is important to ensure that the flange focal distances (FFD) of the camera and lens match, as well as that the camera's sensor size accommodates the desired field of view (FOV). Made for Each Other: Cameras and Their Adapters While any adapter converting from SM1 to The position of the lens' focal plane is determined by a combination of the lens' FFD, which is measured in air, and any refractive elements between the lens and the camera's sensor. When light focused by the lens passes through a refractive element, instead of just travelling through air, the physical focal plane is shifted to longer distances by an amount that can be calculated. The adapter must add enough separation to compensate for both the camera's FFD, when it is too short, and the focal shift caused by any windows or filters inserted between the lens and sensor. Flexiblity and Quick Fixes: Adjustable C-Mount Adapter A benefit of the adjustable C-mount adapter is that it can tune the spacing between the lens and camera over a 1.8 mm range, when the window / filter and retaining ring are in place. Changing the spacing can compensate for different effects that otherwise misalign the camera's sensor plane and the lens' focal plane. These effects include material expansion and contraction due to temperature changes, positioning errors from tolerance stacking, and focal shifts caused by a substitute window or filter with a different thickness or refractive index. Adjusting the camera's adapter may be necessary to obtain sharp images of objects at infinity. When an object is at infinity, the incoming rays are parallel, and location of the focus defines the FFD of the lens. Since the actual FFDs of lenses and cameras may not match their intended FFDs, the focal plane for objects at infinity may be shifted from the sensor plane, resulting in a blurry image. If it is impossible to get a sharp image of objects at infinity, despite tuning the lens focus, try adjusting the camera's adapter. This can compensate for shifts due to tolerance and environmental effects and bring the image into focus. Date of Last Edit: Aug. 2, 2020 Why can the FFD be smaller than the distance separating the camera's flange and sensor?![]() Click to Enlarge Figure 9: Refraction causes the ray's angle with the optical axis to be shallower in the medium than in air (θm vs. θo ), due to the differences in refractive indices (nm vs. no ). After travelling a distance d in the medium, the ray is only hm closer to the axis. Due to this, the ray intersects the axis Δf beyond the f point.; ![]() Click to Enlarge Figure 8: A ray travelling through air intersects the optical axis at point f. The ray is ho closer to the axis after it travels across distance d. The refractive index of the air is no .
![]() Click to Enlarge Figure 11: Tolerance and / or temperature effects may result in the lens and camera having different FFDs. If the FFD of the lens is shorter, images of objects at infinity will be excluded from the focal range. Since the system cannot focus on them, they will be blurry. ![]() Click to Enlarge Figure 10: When their flange focal distances (FFD) are the same, the camera's sensor plane and the lens' focal plane are perfectly aligned. Images of objects at infinity coincide with one limit of the system's focal range. Flange focal distance (FFD) values for cameras and lenses assume only air fills the space between the lens and the camera's sensor plane. If windows and / or filters are inserted between the lens and camera sensor, it may be necessary to increase the distance separating the camera's flange and sensor planes to a value beyond the specified FFD. A span equal to the FFD may be too short, because refraction through windows and filters bends the light's path and shifts the focal plane farther away. If making changes to the optics between the lens and camera sensor, the resulting focal plane shift should be calculated to determine whether the separation between lens and camera should be adjusted to maintain good alignment. Note that good alignment is necessary for, but cannot guarantee, an in-focus image, since new optics may introduce aberrations and other effects resulting in unacceptable image quality. A Case of the Bends: Focal Shift Due to Refraction When an optic with plane-parallel sides and a higher refractive index While travelling through the optic, the ray approaches the optical axis at a slower rate than a ray travelling the same distance in air. After exiting the optic, the ray's angle with the axis is again θo , the same as a ray that did not pass through the optic. However, the ray exits the optic farther away from the axis than if it had never passed through it. Since the ray refracted by the optic is farther away, it crosses the axis at a point shifted Δf beyond the other ray's crossing. Increasing the optic's thickness widens the separation between the two rays, which increases Δf. To Infinity and Beyond Different effects, including temperature changes and tolerance stacking, can result in the lens and / or camera not exactly meeting the FFD specification. When the lens' actual FFD is shorter than the camera's, the camera system can no longer obtain sharp images of objects at infinity (Figure 11). This offset can also result if an optic is removed from between the lens and camera sensor. An approach some lenses use to compensate for this is to allow the user to vary the lens focus to points "beyond" infinity. This does not refer to a physical distance, it just allows the lens to push its focal plane farther away. Thorlabs' Kiralux™ and Quantalux® cameras include adjustable C-mount adapters to allow the spacing to be tuned as needed. If the lens' FFD is larger than the camera's, images of objects at infinity fall within the system's focal range, but some closer objects that should be within this range will be excluded. This situation can be caused by inserting optics between the lens and camera sensor. If objects at infinity can still be imaged, this can often be acceptable. Not Just Theory: Camera Design Example Date of Last Edit: July 31, 2020 ![]() About Thorlabs Scientific ImagingThorlabs Scientific Imaging (TSI) is a multi-disciplinary team dedicated to solving the most challenging imaging problems. We design and manufacture low-noise, high performance scientific cameras, interface devices, and software at our facility in Austin, Texas. A Message from TSI's General ManagerAs a researcher, you are accustomed to solving difficult problems but may be frustrated by the inadequacy of the available instrumentation and tools. The product development team at Thorlabs Scientific Imaging is continually looking for new challenges to push the boundaries of Scientific Cameras using various sensor technologies. We welcome your input in order to leverage our team of senior research and development engineers to help meet your advanced imaging needs. Thorlabs' purpose is to support advances in research through our product offerings. Your input will help us steer the direction of our scientific camera product line to support these advances. If you have a challenging application that requires a more advanced scientific camera than is currently available, I would be excited to hear from you. ![]() Sincerely,
Thorlabs offers four families of scientific cameras: Zelux™, Kiralux®, Quantalux®, and Scientific CCD. Zelux cameras are designed for general-purpose imaging and provide high imaging performance while maintaining a small footprint. Kiralux cameras have CMOS sensors in monochrome, color, NIR-enhanced, or polarization-sensitive versions and are available in compact, passively cooled housings; the CC505MU camera incorporates a hermetically sealed, TE-cooled housing. The polarization-sensitive Kiralux camera incorporates an integrated micropolarizer array that, when used with our ThorCam™ software package, captures images that illustrate degree of linear polarization, azimuth, and intensity at the pixel level. Our Quantalux monochrome sCMOS cameras feature high dynamic range combined with extremely low read noise for low-light applications. They are available in either a compact, passively cooled housing or a hermetically sealed, TE-cooled housing. We also offer scientific CCD cameras with a variety of features, including versions optimized for operation at UV, visible, or NIR wavelengths; fast-frame-rate cameras; TE-cooled or non-cooled housings; and versions with the sensor face plate removed. The tables below provide a summary of our camera offerings.
![]() ![]() Click for Details A schematic showing a TSI-IOBOB2 connected to an Arduino to trigger a compact scientific camera. These optional accessories allow for easy use of the auxiliary port of our compact scientific (sCMOS & CMOS) or scientific CCD cameras. These items should be considered when it is necessary to externally trigger the camera, to monitor camera performance with an oscilloscope, or for simultaneous control of the camera with other instruments. For our USB 3.0 cameras, we also offer a PCIe USB 3.0 card and extra cables for facilitating the connection to the computer. Auxiliary I/O Cable (8050-CAB1) *The 8050-CAB1 cable is not compatible with our former-generation 1500M series cameras. Interconnect Break-Out Board (TSI-IOBOB) Interconnect Break-Out Board / Shield for Arduino (TSI-IOBOB2) The image to the right shows a schematic of a configuration with the TSI-IOBOB2 with an Arduino board integrated into a camera imaging system. The camera is connected to the break-out board using a 8050-CAB1 cable that must be purchased separately. The pins on the shield can be used to deliver signals to simultaneously control other peripheral devices, such as light sources, shutters, or motion control devices. Once the control program is written to the Arduino board, the USB connection to the host PC can be removed, allowing for a stand-alone system control platform; alternately, the USB connection can be left in place to allow for two-way communication between the Arduino and the PC. The compact size of 2.70" x 2.10" (68.6 mm x 53.3 mm) also aids in keeping systems based on the TSI-IOBOB2 compact. USB 3.0 Camera Accessories (USB3-MBA-118 and USB3-PCIE) Cameras with USB 3.0 connectivity may be connected directly to the USB 3.0 port on a laptop or desktop computer. USB 3.0 cameras are not compatible with USB 2.0 ports. Host-side USB 3.0 ports are often blue in color, although they may also be black in color, and typically marked "SS" for SuperSpeed. A USB 3.0 PCIe card is sold separately for computers without an integrated Intel USB 3.0 controller. Note that the use of a USB hub may impact performance. A dedicated connection to the PC is preferred. ![]() The SM1A10A is a replacement SM1 to C-Mount adapter for the non-cooled Kiralux® and Quantalux® cameras. This adapter has external SM1 (1.035"-40) threads and internal C-Mount (1.00"-32) threads for compatibility with many microscopes, machine vision camera lenses, and C-Mount extension tubes. The adapter also comes with a SM1NT locking ring. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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