Produktinformationen "SlimX 120"
12.0 MP resolution | +/- 0.1 mm 3D accuracy1 | 300 FPS native frame rate | 1000 FPS max frame rate2
The Slimx 120 offers unmatched precision with 300 FPS capture, global shutter, and custom-designed low-distortion lenses. It tracks smaller markers at greater distances and pairs with other OptiTrack cameras for optimal configurations. Features include on-camera status LEDs, grayscale video with 3D overlay, Genlock/Time Code sync, and integration with Motive software for advanced motion capture workflows.
1.
3D accuracy referenced is typical for a 30'×30' (9m×9m) tracking area.
Range is estimated using a 14 mm marker with cameras at an exposure of
800, gain of 6, and the lowest f-stop.
2.
Frame rate | Resolution | FOV (standard 24mm lens) | FOV (wide 18mm lens) |
---|---|---|---|
300 fps | 4096×3072 | 51°×39° | 65°×51° |
480 fps | 4096×1904 | 51°×25° | 65°×33° |
840 fps | 2048×1072 | 51°×14° | 65°×19° |
1000 fps | 2048×896 | 51°×12° | 65°×16° |
3D Accuracy: | +/- 0.1 mm |
---|---|
Active Marker Range: | 91 m (300') |
Camera Body: | 1/4"-20 tripod thread (×2), 3 digit numeric LEDs status indicators, Aim/Focus Assist Spotlights, Sculpted from aluminum and polycarbonate, Single LED health and activity indicator |
Compatible Software: | Camera SDK, Motive, NatNet SDK |
Connections: | Ethernet camera sync, GigE/PoE data port, PoE+ power |
Depth: | 6.07 inches (15.44 cm) |
Global Shutter : | Default Speed: 0.25 ms, Maximum Speed: 3.13 ms at 300 fps, Minimum Speed: 0.01 ms |
Height: | 4.49 inches (11.40 cm) |
Image Processing Types: | MJPEG Grayscale, Object, Raw Greyscale, Segment |
Latency: | 3.33 ms |
Lens & Filter: | Adjustable F-stop, Adjustable focus, Filter Switcher (Optional) |
Native Framerate: | 300 Hz |
Optional Lens: | 18 mm F#2.5 / 65° horizontal FOV / 51° vertical FOV |
Passive Marker Range: | Not passive capable |
Resolution: | 4096 × 3072 |
Stock Lens: | 24 mm F#2.5 / 51° horizontal FOV / 39° vertical FOV |
Weight: | 2.8 pounds (1.26 kg) |
Width: | 4.49 inches (11.40 cm) |
Anmelden
Maximum Accuracy. Longest Range. Highest Resolution. When your application requires our class-leading 3D motion measurement precision in a very large volume, while remaining nearly invisible to casual onlookers, nothing compares with the accuracy and reliability of the Slimx 120.

Long Range Performance. Slimx 120 cameras offer OptiTrack's longest camera-to-marker range for Active markers. OptiTrack accuracy with more range enables huge tracking volumes for a wider variety of training and simulation scenarios, extreme ground or aerial robotic facilities, larger cinematic virtual production studios and more.

Small footprint, lightweight. The Slimx 120’s shallow profile, light weight and invisible IR illumination are perfect for applications which require a discreet tracking system such as location-based virtual reality and cinematic virtual production.
Image: Primex 120 compared to Slimx 120
Our highest-resolution cameras enable users to track smaller markers that are both closer to each other, and farther away from the cameras.
Bare Active marker tracking captured at night at 100 (Image1), 200 (Image2) and 300 feet (Image3)

Slimx equals precision. Slimx cameras are designed and manufactured in-house at OptiTrack’s headquarters in Oregon to ensure our exacting quality standards are met. We design lenses with low-distortion and true 10-bit grayscale depth sensor processing which reduces noise and improves precision—resulting in perfectly crisp images, better centroids and better 3D accuracy.
PrimeX series cameras
Mix and match cameras. Systems can pair Slimx 120 cameras with any other Primex or Prime Color cameras to create the optimal infrared configuration for any use case and deliver the highest 3D tracking accuracy to any environment.

300 FPS
High frame rate capture. The Slimx 120's 300 FPS capture rate and image stopping global shutter can be used when your application requires precision for movement speeds above 150mph.
“Fast glass” lens. We custom design our own super low distortion, “fast glass” lenses for optimal marker tracking. The Slimx 120’s standard 12mm lens is treated with a wide band anti-reflective coating, which dramatically increases light transmission to the imager, yielding larger volumes and more precise 3D data.
Choose the wider-view option. For wider volumes that demand elite accuracy, the Slimx 120 is also available with a 65° x 51° 18mm wide-view lens. The additional Field of View lets users deploy fewer cameras to capture movement in wider areas.


On-camera status indicator. Slimx cameras can keep users informed with definable color LED indicator. Recording a performance? Everyone on set knows the system is recording. Select a camera? It instantly changes color. Have your own idea? Simple software controls help you make it so.
Full resolution grayscale reference video. All Slimx cameras can be used as a reference video source - with synchronized, calibrated 3D overlay. Deliver and/or record full resolution, full frame rate video with 3D overlay of markers, rigid bodies, skeletons, etc.


External sync in/out, Genlock, and Time Code. Synchronize any Slimx, Prime and Primex cameras to any signal or source with the eSync 2 with all the functionality and flexibility you’d expect with a professional tracking system. Cameras sync to dozens of sources including a professional cameras’ Genlock signal, where record and other event triggering can be managed from general purpose inputs and software commands.
Use the sync output signal as a master or to trigger force plates, EMGs and National Instrument DAQs for flexible yet precise hardware synchronization. Highly accurate frame timing can also be achieved with SMTPE Time Code for ease in editing and logging. OptiTrack’s free and open SDK allows for further customization within the timing protocols.
Expert system configuration for any space.
OptiTrack has built over 30,000 tracking systems in areas of all shapes and sizes. Our experts can help guide you on the most economical and suitable tracking system for your needs—for today and the future.


It's more than just cameras. Slimx cameras work hand-in-hand with OptiTrack’s Motive 3D motion capture software featuring Trained Markersets, Continuous Calibration, Skeletal Solver and more. The Slimx cameras and Motive enable users to see and analyze tracking data to inform everything from robotics and movement sciences to video game animation, cinematic virtual production and location-based virtual reality.
Images: Before and after Continuous Calibration
