In a world where autonomy is scaling fast - from warehouse robots to inspection drones - size, weight and precision are no longer trade-offs. With the introduction of the Sony AS-DT1, Sony delivers a breakthrough in compact depth sensing: a dToF LiDAR sensor weighing under 50 grams while offering sub-centimeter accuracy and impressive long-range performance.

Precision Meets Portability

At the heart of the AS-DT1 lies SPAD (Single Photon Avalanche Diode) technology combined with direct Time-of-Flight (dToF) measurement. This architecture enables highly accurate 3D distance measurement up to 40 meters indoors and up to 20 meters outdoors - performance typically associated with much larger and heavier systems.

With a distance resolution of up to 0.25 mm and sub-centimeter measurement accuracy, the AS-DT1 doesn’t just detect obstacles - it captures precise spatial data. That level of detail opens new possibilities in applications where fine structural recognition or low-contrast object detection is critical.

Weighing less than 50 grams, the sensor is engineered for platforms where every gram counts. For drones and mobile robots, reduced payload weight directly translates to longer flight times, better maneuverability, and improved energy efficiency.

Designed for Seamless Integration

Integration is often where advanced sensors become complex. Sony addresses this challenge with pre-drilled mounting points and integrated internal signal processing. Developers don’t need to build extensive external processing pipelines - the AS-DT1 handles critical computation internally, simplifying system architecture and reducing development time.

The compact form factor allows easy embedding into tight robotic frames or lightweight UAV structures. For manufacturers designing next-generation autonomous platforms, the sensor’s footprint makes it possible to maintain aerodynamic efficiency and clean industrial design.

Unlocking Smarter Robotics

In logistics and warehousing, autonomous robots must navigate crowded environments filled with pallets, packaging materials, and low-contrast surfaces. Traditional vision systems can struggle with matte or dark objects. The AS-DT1’s LiDAR-based approach ensures reliable detection regardless of color or texture, enhancing navigation safety and operational reliability.

In service robotics - whether in gastronomy, hospitality or retail - precision depth sensing supports smooth human-robot interaction. Accurate obstacle detection and spatial awareness enable robots to operate safely in dynamic public environments.

Drone-based infrastructure inspection is another powerful use case. Bridges, pipelines, and industrial facilities require detailed structural analysis. The AS-DT1’s long-range measurement capabilities and fine resolution make it ideal for capturing high-quality 3D distance data from a safe aerial perspective. Lightweight construction ensures drones can maintain endurance during extended inspection missions.

Structural Monitoring and Beyond

Structural health monitoring demands consistent, repeatable measurement accuracy. Sub-centimeter precision and 0.25 mm resolution provide the granularity needed to detect small deformations or changes over time in bridges and buildings. With reliable distance data, engineers can identify early warning signs of material fatigue or structural shifts.

Because the AS-DT1 combines compact design with high-performance sensing, it also positions itself as a versatile component for emerging autonomous systems - from smart agriculture equipment to mobile research platforms.

A Sensor Built for Innovation

The AS-DT1 represents a broader shift in sensing technology: high-end performance without bulk. By merging SPAD-based dToF measurement with a lightweight, integration-friendly design, Sony enables developers to build smarter, lighter and more capable autonomous machines.

Now available for pre-order, the AS-DT1 also comes with exclusive discounts for universities and research institutes upon request, valid until May 1, 2026. This makes it especially attractive for academic research teams and innovation labs looking to push the boundaries of robotics, drone systems and intelligent infrastructure monitoring.

In short, the Sony AS-DT1 is not just another LiDAR sensor - it’s a compact precision engine built for the next era of autonomy.

Order here: Sony - AS-DT1 Lidar - Dronivo - Ihr Experte für Drohnen in Deutschlan, 892,50 €

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