Exosens by Xenics · SWIR Cameras
Industrial Bobcat Series
Affordable, High-Performance SWIR Imaging
The Bobcat and Bobcat+ cameras deliver cost-effective shortwave infrared imaging built around an in-house uncooled InGaAs detector. Compact, lightweight, and available in both CameraLink and GigE Vision interfaces, the Bobcat family is the trusted SWIR choice for laser beam analysis, sorting, recycling, and semiconductor defect inspection.
900–1700 nm Spectral Range
InGaAs Uncooled Detector
GigE Vision & CameraLink
Up to 400 Hz Frame Rate
20 µm Pixel Pitch
CE & RoHS Compliant
CameraLink Interface
GigE Vision Interface
900–1700 nm
Spectral Range
400 Hz
Max Frame Rate
640 × 512
Max Resolution
20 µm
Pixel Pitch
About the Series
Cost-Effective SWIR Without Compromise
The Bobcat series by Exosens (Xenics) establishes the benchmark for affordable SWIR area-scan imaging. Built on an in-house developed uncooled InGaAs photodiode array with CTIA ROIC, every Bobcat camera delivers reliable shortwave infrared performance in a compact, lightweight package weighing as little as 280 g.
Bobcat 320 targets cost-sensitive volume markets with 320 × 256 resolution and up to 400 Hz frame rates. The Bobcat+ 320 extends this foundation to demanding applications and adds an optional vSWIR response into the visible spectrum. Bobcat 640 scales to 640 × 512 pixels with a VisNIR option for superior low-light sensitivity. The Bobcat Gated series adds an extremely short 100 ns integration time for time-gated imaging in laser illumination applications.
All models integrate seamlessly with Xeneth, Xenics's flagship software suite, dramatically reducing setup and R&D time.
- Uncooled InGaAs photodiode array with CTIA ROIC for stable, consistent imaging
- GigE Vision and CameraLink™ interface options for flexible system integration
- C-mount or M42 optical interface — compatible with a wide range of SWIR lenses
- Xeneth software included — rapid configuration, control, and image acquisition
- Optional filter holder for 25.4 mm filters in the C-mount adapter
- vSWIR and VisNIR options extend coverage into the visible spectrum
- 100 ns minimum integration time available in Bobcat Gated series
- CE and RoHS compliant — ready for global industrial deployment
Camera Models
Choose Your Bobcat Configuration
Bobcat 320
Bobcat 320
Cost-Sensitive Volume Markets
Entry-level SWIR camera for high-volume industrial applications. Available in 100 Hz and 400 Hz variants with GigE Vision or CameraLink output. Ideal for laser beam analysis and semiconductor inspection.
| Resolution | 320 × 256 px |
| Pixel Pitch | 20 µm |
| Spectral Range | 900–1700 nm |
| Max Frame Rate | 100 or 400 Hz |
| Interface | GigE or CameraLink |
| Power | 2.8 W or 4 W |
| Weight | 285 g or 334 g |
| Lens Mount | C-mount or M42 |
XEN-000584
XEN-000526
XEN-000583
XEN-000524
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Bobcat 320 TE0 & WL
Bobcat 320 TE0 & WL
Laser Beam & Wavefront Analysis
GigE Vision cameras with 400 Hz maximum frame rate and very low power consumption. The WL (windowless) variant targets laser beam analysis and wavefront sensing by removing the protective window above the detector.
| Resolution | 320 × 256 px |
| Pixel Pitch | 20 µm |
| Spectral Range | 900–1700 nm |
| Max Frame Rate | 400 Hz |
| Interface | GigE Vision |
| Power | 4 W |
| Weight | 280 g |
| Lens Mount | C-mount or M42 |
XEN-000730
XEN-000731
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Bobcat+ 320
Bobcat+ 320
Improved Performance & vSWIR Option
The next-generation evolution of the industry-proven Bobcat 320. Delivers improved performance for demanding applications and adds an optional vSWIR extension for visible-wavelength imaging starting at 0.4 µm.
| Resolution | 320 × 256 px |
| Pixel Pitch | 20 µm |
| Spectral Range | 900–1700 nm (+vSWIR opt.) |
| Max Frame Rate | 400 Hz |
| Interface | GigE Vision |
| Power | 4 W |
| Weight | 334 g |
| Lens Mount | C-mount or M42 |
XEN-000732
XEN-000738
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Bobcat 640 — Highest Resolution
Bobcat 640
640 × 512 Resolution · VisNIR Extension Option
The Bobcat 640 doubles the pixel count with a 640 × 512 InGaAs array and maintains the 20 µm pixel pitch. The spectral response covers 0.9–1.7 µm standard, with a VisNIR option extending down to 0.4 µm. Substantially increased measurement sensitivity by capturing more light and reducing integration times under challenging lighting conditions. Available in both CameraLink and USB3 Vision interfaces.
| Resolution | 640 × 512 px |
| Pixel Pitch | 20 µm |
| Spectral Range | 900–1700 nm (+VisNIR to 400 nm) |
| Max Frame Rate | 100 Hz |
| Interface | CameraLink or USB3 Vision |
| Power | 2.8 W or 4 W |
| Weight | 285 g or 334 g |
| Lens Mount | C-mount or M42 |
XEN-000297
XEN-000140
XEN-000298
XEN-000139
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Bobcat Gated
Bobcat 320 Gated
100 ns Minimum Integration Time
A compact SWIR area-scan camera engineered for time-gated imaging. With an extremely short 100 ns integration time and 400 Hz frame rate, the Bobcat Gated is designed for pulsed laser illumination, range-gated imaging, and applications requiring ultra-precise timing control.
| Resolution | 320 × 256 px |
| Pixel Pitch | 20 µm |
| Spectral Range | 900–1700 nm |
| Max Frame Rate | 400 Hz |
| Min Integration | 100 ns |
| Interface | CameraLink or GigE Vision |
| Lens Mount | C-mount or M42 |
XEN-000585
XEN-000525
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Specifications
Side-by-Side Comparison
| Specification | Bobcat 320 | Bobcat 320 TE0 & WL | Bobcat+ 320 | Bobcat 640 | Bobcat Gated |
|---|---|---|---|---|---|
| Detector | InGaAs CTIA ROIC | InGaAs CTIA ROIC | InGaAs CTIA ROIC | InGaAs CTIA ROIC | InGaAs CTIA ROIC |
| Resolution | 320 × 256 px | 320 × 256 px | 320 × 256 px | 640 × 512 px | 320 × 256 px |
| Pixel Pitch | 20 µm | 20 µm | 20 µm | 20 µm | 20 µm |
| Spectral Range | 900–1700 nm | 900–1700 nm | 900–1700 nm (+vSWIR) | 900–1700 nm (+VisNIR) | 900–1700 nm |
| Max Frame Rate | 100 or 400 Hz | 400 Hz | 400 Hz | 100 Hz | 400 Hz |
| Min Integration | — | — | — | — | 100 ns |
| Interface | GigE CameraLink | GigE | GigE | CameraLink USB3 | CameraLink GigE |
| Lens Mount | C-mount / M42 | C-mount / M42 | C-mount / M42 | C-mount / M42 | C-mount / M42 |
| Power | 2.8 W or 4 W | 4 W | 4 W | 2.8 W or 4 W | 2.8 W or 4 W |
| Weight | 285 g or 334 g | 280 g | 334 g | 285 g or 334 g | 285 g or 334 g |
| Compliance | CE, RoHS | CE, RoHS | CE, RoHS | CE, RoHS | CE, RoHS |
| Best For | Laser analysis, sorting, semiconductor inspection | Laser beam & wavefront sensing | Demanding applications, vSWIR imaging | High-detail inspection, low-light imaging | Pulsed laser, range-gated applications |
Applications
Where the Bobcat Performs
Laser Beam Analysis
Profile, characterize, and analyze IR laser beams in real time with high frame-rate SWIR imaging.
Semiconductor Inspection
Identify defects, voids, and inclusions inside silicon wafers and semiconductor materials using SWIR transmission imaging.
Sorting & Recycling
Distinguish material types in recycling streams and industrial sorting lines based on spectral reflectance differences in the SWIR band.
Machine Vision
Integrate into industrial machine vision systems for inline quality inspection and process monitoring.
Laser Wavefront Sensing
The Bobcat WL windowless variant is purpose-built for wavefront sensing applications requiring an unobstructed optical path.
Scientific Research
Supports laboratory imaging, spectral analysis, and academic research requiring flexible, calibrated SWIR area-scan sensors.
Time-Gated Imaging
The Bobcat Gated's 100 ns integration time enables precise range-gated imaging synchronized with pulsed laser illumination sources.
Food & Agriculture Inspection
Detect moisture content, foreign materials, and quality defects in agricultural products and food processing lines.
Software & Accessories
Everything You Need to Get Started
Xeneth Software (Included)
Xenics's standard IR imaging software is included with every Bobcat camera. Xeneth provides complete camera control, live image acquisition, image processing, and SDK access — dramatically reducing setup and R&D time.
SWIR-Compatible Lenses
Bobcat cameras accept C-mount and M42 lenses. Wilco Imaging offers a selection of SWIR-compatible lenses from leading manufacturers — all verified for compatibility with Xenics cameras. Browse our Edmund Optics SWIR lens collection or contact us for a recommendation matched to your application.
Frame Grabbers (CameraLink)
CameraLink Bobcat models require a frame grabber. Euresys GRABLINK Full, Imperx VCE-CLEX01, and National Instruments PCIe-1433 frame grabbers are fully integrated with Xeneth for seamless camera control and image acquisition.
Optical Filters
The Bobcat 320 and 640 feature a standard filter holder in the C-mount adapter for 25.4 mm diameter filters. A MEC-000614 retainer ring is required. Contact Spectrogon directly for compatible wavelength-specific filter options.
Cables & Power Supplies
Wilco Imaging stocks interface cables and power supplies for all Bobcat interface types. Ensure seamless integration with the correct cabling from day one — ask our team when placing your order.
Protective Cases
Most Bobcat cameras ship in a custom polypropylene hard case — dustproof, watertight, stackable, rated from −40 °C to 80 °C, and equipped with an automatic pressure compensation valve for worldwide shipping.
Selector Guide
Find Your Part Number
Bobcat 320 Series
XEN-000584Bobcat 320 CL 100
XEN-000526Bobcat 320 CL 400
XEN-000583Bobcat 320 GigE 100
XEN-000524Bobcat 320 GigE 400
Bobcat 320 TE0 & WL Series
XEN-000730Bobcat 320 TE0 GigE 400
XEN-000731Bobcat 320 WL GigE 400
Bobcat+ 320 Series
XEN-000732Bobcat+ 320 GigE 400
XEN-000738Bobcat+ 320 GigE vSWIR 400
Bobcat 640 Series
XEN-000297Bobcat 640 CL
XEN-000140Bobcat 640 CL vSWIR
XEN-000298Bobcat 640 GigE
XEN-000139Bobcat 640 GigE vSWIR
Bobcat Gated Series
XEN-000585Bobcat 320 CL Gated
XEN-000525Bobcat 320 GigE Gated
Ready to Specify Your Bobcat Camera?
Our applications engineers are here to help you select the right model, interface, and accessories for your exact use case.