SiLC Unveils Eyeonic Edge Vision Sensor for Long-Range 4D Inspection

SiLC Technologies has introduced the Eyeonic Edge, a 4D vision sensor built to inspect large, stationary objects in manufacturing, warehouse automation, robotics, and construction. The sensor expands the company’s Eyeonic product line, which previously focused on conveyor-based inspections. The earlier Eyeonic Trace laser scanner measures moving objects on production lines, while the Eyeonic Edge sensors are designed for larger parts that need detailed measurements from farther away.

There are two new versions: Eyeonic Edge and Eyeonic Edge Ultra, both of which were featured at Automate 2026.

The new Eyeonic Edge 4D vision sensor for large object inspection. Image used courtesy of SiLC Technologies

Long-Range Precision Measurement

The Eyeonic Edge 4D vision sensor can measure accurately from 0.25 m to 10 m and maintains sub-millimeter precision. SiLC says the standard Edge model reaches 200-μm precision, while the Edge Ultra improves this to 100 μm at distances up to 5 m. The system offers a software-controlled field of view up to 40 by 40 degrees and measures one million points per second.

Unlike most 3D vision systems, the Eyeonic Edge also records the speed of each point, enabling 4D sensing. It uses polarimetry to identify material properties and surface conditions, along with geometric data. The sensor is Class 1 eye-safe, so it can be used in industrial settings without extra laser safety steps.

Designed for Challenging Industrial Conditions

Traditional optical systems often lose accuracy when inspecting shiny metals, dark materials, or surfaces with changing lighting conditions. The new sensor is built to stay accurate in these tough conditions, working indoors in dusty warehouses, low-light areas, and even in bright sunlight. It also resists interference from other sensors, strobe lights, or outside light sources. This means manufacturers can use it where regular vision sensors would need special lighting or inspection setups.

SiLC Technologies debuted its Eyeonic Edge solution at Automate 2026. Image used courtesy of SiLC Technologies

Targeting Large-Scale Inspection Applications

SiLC’s new sensor is made for tasks that need precise measurements of large assemblies, not just small parts on production lines. In car manufacturing, it can check panel alignment, find dents or structural problems, and measure gaps during assembly. Similar inspection needs come up in aerospace and shipbuilding, where large structures must be measured accurately throughout production.

Manufacturers of large equipment can use the system to automate measurements and check for defects. In construction, the sensor can help confirm building layouts and measure structural parts.

Outside manufacturing, the Eyeonic Edge is suitable for checking vehicle conditions. Rental companies can use it to record a vehicle’s state during check-out and return. Operators of heavy equipment can create a detailed digital twin to help with predictive maintenance.

Supporting Automated Inspection Workflows

Manufacturers are adding AI-powered vision systems to production lines to improve inspection accuracy, speed up work, and support automation. Long-range sensors that keep high precision over large areas are now especially important as factories automate the inspection of bigger, more complex products. The Eyeonic Edge gives manufacturers inspection tools for more types of production, helping improve quality control and cut down on manual checks.