FARO Focus3D S120 Survey Laser Scanner

Introduction to the FARO Focus3D S120

The FARO Focus3D S120 Survey Laser Scanner is a compact, high-speed terrestrial laser scanner designed for professional 3D documentation, surveying, BIM modeling, industrial measurement, forensic analysis, architecture, engineering, and construction applications.

Developed by FARO Technologies, the Focus3D S120 combines precision laser scanning, integrated HDR imaging, touchscreen operation, onboard Wi-Fi connectivity, and lightweight portability into a highly efficient reality capture platform.

The scanner captures millions of high-accuracy measurement points to generate dense 3D point clouds and photorealistic digital models of buildings, industrial facilities, infrastructure, tunnels, construction sites, and complex environments.

Why Choose the FARO Focus3D S120

Compact and Lightweight Design

The Focus3D S120 is one of the most portable terrestrial laser scanners in its class, allowing easy transport and fast field deployment.

Benefits

• Easy transportation
• Faster setup
• Improved field mobility
• Reduced operator fatigue
• Ideal for confined environments

The scanner weighs approximately 5 kg and features a compact housing design.

High-Speed 3D Laser Scanning

The system captures up to 976,000 measurement points per second for fast and efficient project documentation.

Advantages

• Faster site capture
• Dense point cloud generation
• Reduced field time
• Improved project efficiency
• Accurate digital documentation

Integrated HDR Color Imaging

The onboard camera captures high-resolution panoramic imagery with up to 70 megapixel color overlay capability.

Imaging Benefits

• Photorealistic scans
• Improved visualization
• Better feature recognition
• Enhanced BIM modeling
• Detailed inspection workflows

Wi-Fi Remote Operation

Integrated WLAN functionality allows remote scanner control and scan visualization from compatible mobile devices.

Key Features of the FARO Focus3D S120

Terrestrial Laser Scanning Technology

The scanner uses phase-shift laser technology for rapid and highly detailed 3D measurement acquisition.

Core Capabilities

• High-density scanning
• Precision geometry capture
• Point cloud generation
• Real-time scan visualization
• Accurate 3D documentation

Multi-Sensor Integration

The Focus3D S120 includes integrated sensors for improved automatic registration and positioning workflows.

Integrated Sensors

• Electronic compass
• Height sensor (barometer)
• Dual-axis compensator

These sensors assist in scan alignment and orientation.

Touchscreen Interface

The intuitive touchscreen simplifies field operation and scanner configuration.

Operational Benefits

• Easy scan setup
• Simplified workflow
• Fast project management
• Real-time scan review

Automatic Compensation System

The dual-axis compensator automatically levels scans for improved measurement consistency.

Applications of FARO Focus3D S120

Land Surveying

Used for:

• Topographic surveys
• Terrain mapping
• Corridor surveys
• Utility mapping
• Control verification

Architecture and BIM

Supports:

• As-built documentation
• BIM modeling
• Historic preservation
• Interior scanning
• Architectural reconstruction

Construction Industry

Ideal for:

• Progress monitoring
• Structural verification
• Quality assurance
• Clash detection
• Digital construction workflows

Industrial Facilities

Widely used for:

• Plant documentation
• Piping analysis
• Factory layout
• Retrofit engineering
• Asset management

Mining and Tunnel Surveying

Suitable for:

• Tunnel documentation
• Mine mapping
• Excavation analysis
• Deformation monitoring
• Volume calculations

Professional users frequently mention using FARO scanners in mining and tunnel construction workflows.

Forensic and Public Safety

Used for:

• Crime scene documentation
• Accident reconstruction
• Evidence preservation
• Digital scene capture

FARO Focus3D S120 Technical Specifications

General Specifications

Ranging Specifications

Measurement Speed Specifications

Accuracy and Noise Specifications

Field of View Specifications

Laser Specifications

Imaging Specifications

Multi-Sensor Specifications

Data Handling and Storage

Power Specifications

Physical Specifications

Environmental Specifications

Software Compatibility

Users in architecture and surveying communities frequently discuss using Autodesk ReCap and CloudCompare with the Focus S120 for processing smaller projects.

Advantages of FARO Focus3D S120

Fast Reality Capture

The high-speed scanning engine dramatically reduces site capture time.

Lightweight Mobility

The compact design makes the scanner easy to transport between projects.

Accurate Point Cloud Data

Professional-grade accuracy supports surveying, BIM, and industrial engineering workflows.

Efficient BIM Integration

Photorealistic scans improve BIM coordination and as-built modeling.

Simplified Field Operation

Touchscreen controls and Wi-Fi connectivity streamline field workflows.

Industries Using FARO Focus3D S120

Surveying Industry

Used for:

• Geospatial surveys
• Terrain mapping
• Utility surveys
• Infrastructure documentation

Construction Industry

Supports:

• Digital construction
• Progress monitoring
• Structural verification
• As-built surveys