Slim 3U Specs

Slim3u Board Lens Case Grid

Slim 3U

Documents

Quick Start Guide	Download document
Spec Sheet

Image Sensor

Resolution	640 x 480
Native Frame Rate	120 Hz
Latency	8.3 ms

Tracking Performance & Range¹

3D Accuracy	1 mm
Active Distance
Passive Distance

Filter & Lens

Filter Switcher	Optional
Adjustable Focus
Adjustable F-Stop
Stock Lens
Optional Lens	S-Mount 4.5mm f/1.6 Lens S-Mount 3.5mm f/1.6 Lens

Global Shutter

Default Speed	1 ms
Minimum Speed	0.02 ms
Maximum Speed

Image Processing

Object
Raw Grayscale
MJPEG Grayscale
Duplex Mode
Primex 120 Full Resolution MJPEG
Segment

Connections

Data Port	USB 2.0
Camera Sync Port	USB 2.0
Power Port	USB 2.0

LED Ring

Number of LEDs
LED Wavelength
LED Output

Size & Weight

Width	1.65 in
Height	1.25 in
Depth	1.13 in
Weight	0.01125 lbs

Camera Body

Material	Aluminum
Mount Type	1/4-20 tripod thread
Status Indicator Type
LED Activity Type

Product questions?

Contact us and talk to a sales representative.

Ready to build your system? Our team will tailor a motion capture solution to your space, goals, and application — so you get the best performance from day one.

Accessibility Terms of Use Privacy Legal

© 2026 NaturalPoint, Inc. DBA OptiTrack