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High-Precision ToF Sensors: Precision That Defines Reality

DOMI delivers cutting-edge ToF sensors engineered for accuracy, speed, and integration flexibility.

High Accuracy

Engineered for precise measurements in demanding applications where every millimeter matters.

Low Power Consumption

Real-time depth perception for fast control loops and responsive human interaction.

Easy Integration

Flexible interfaces and comprehensive SDKs for quick deployment into existing systems.

DMAS2M001 dToF Array Module: Miniature 8m SPAD LiDAR for UAVs & Robotics

DMAS2M001 dToF Array Module: Miniature 8m SPAD LiDAR for UAVs & Robotics

Range: 0.2 – 8 m
Resolution: 40 × 30
FoV: 60° (H) × 45° (V)
Frame Rate: 10 FPS
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DM0301 Tiny 1D ToF Sensor Pin-to-Pin Compatible with VL53L4CD

DM0301 Tiny 1D ToF Sensor Pin-to-Pin Compatible with VL53L4CD

Range: 0.02 m - 5 m
FoV: 25°
Frame Rate: Up to 50 Hz
Size: 4.40 × 2.40 × 1.00(mm)
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DMOM2508CL 320×240 ToF Depth Camera for AR/VR & Gesture Tracking

DMOM2508CL 320×240 ToF Depth Camera for AR/VR & Gesture Tracking

Range: 0.2 m - 2 m
Resolution: 320 × 240
FoV: 71.8° (H) × 56.6° (V)
Frame Rate: 10 ~ 30 fps
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DMOS5030A/5031A: All-in-One 3D ToF Sensor Solution for IoT & Smart Home

DMOS5030A/5031A: All-in-One 3D ToF Sensor Solution for IoT & Smart Home

Range: 0.2m - 2.5m
FoV: 60°(H) x 60°(V)
Frame Rate: Up to 20 FPS
Resolution: Up to 100 × 100
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Powering the Next Generation of ToF Applications

High-precision depth sensing that elevates performance across every industry.

Pioneering 3D ToF Excellence Since 2016

DOMI brings over 15 years of tier-1 semiconductor experience (ex-Analog Devices & STMicroelectronics) to the world of 3D depth sensing.

We don't just build camera modules; we engineer the "eyes" of future robotics and IoT devices. From algorithm development to optical design, our solutions are built for precision, reliability, and seamless integration for our 500+ global partners.

500+

Innovators Empowered

30+

Core Tech Patents

15+

Countries Deployed

50+

R&D Specialists

Why Choose DOMI
DOMI Production
DOMI Sensor Depth Mapping DOMI Accuracy Measurement

3D ToF Sensor FAQ

Find answers to common questions about DOMI ToF sensors, products, and services.

What is a Time‑of‑Flight (ToF) sensor and how does it work?
ToF emits modulated infrared light and measures round‑trip time or phase shift per pixel to compute distance, producing a depth map. Phase ToF suits short‑to‑mid range; pulsed ToF supports longer ranges.
How does ToF compare to structured light or stereo?
Pros: robust on low‑texture scenes, low latency, low compute, works in low light. Cons: direct sunlight reduces SNR; transparent or specular surfaces cause multipath/penetration—mitigate via algorithms and optical design.
What determines range and accuracy?
Emitter power, optics/FOV, integration time vs. frame rate, modulation frequency, sensor noise, target reflectance, and ambient light. Near ranges are typically more accurate; multi‑frequency/exposure and thermal calibration improve stability.
Does outdoor use suffer from ambient light? How to mitigate?
Strong sunlight lowers SNR. Mitigation: narrow‑band filters, higher modulation frequency, HDR/multi‑exposure, temperature and multipath calibration, and improved shielding/optical path design.
How do I integrate ToF data into my system?
Typical outputs include depth map, amplitude image, and point cloud; interfaces via I2C/SPI/MIPI or USB; the SDK provides denoising, thermal calibration, and point‑cloud/SLAM APIs for easy integration in robots, AR, and security systems.

Insights & Innovations

Stay updated on the latest ToF sensor trends and depth technology breakthroughs.

Ready to Upgrade Your Vision System?

From custom ToF modules to mass production, our engineers are ready to help you build smarter, more accurate devices.

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