Leica BLK360 Review 2025: Complete Comparison of All Versions, Features, and Workflow Integration

The Leica BLK360 series revolutionized compact 3D laser scanning by packing photogrammetry-grade imagery and LiDAR into a tiny, user-friendly device. This guide covers every version, technical specs, required software, workflows, use cases, and practical tips so you can choose and operate the BLK360 with confidence.

Leica-BLK360

Introduction to the Leica BLK360 Series

What Is the Leica BLK360 and Who Is It For?

The Leica BLK360 is a compact imaging laser scanner designed for rapid as-built capture. It produces high-density point clouds and HDR panoramic images used for architecture, interior design, BIM, conservation, and forensic documentation. The BLK360 is aimed at professionals who need reliable 3D capture without carrying large tripod scanners.

Leica’s Vision Behind the BLK Series

Leica’s intent with the BLK line: make 3D scanning as easy and accessible as photography. Starting with the BLK360 G1 and evolving into the Gen 2, Leica focused on portability, faster capture, and seamless software integration so users can capture and deliver digital assets quickly.

Overview of Leica BLK360 Versions

Leica BLK360 G1: The Original Game-Changer

Released as the market’s smallest imaging laser scanner, the BLK360 G1 introduced a compact form-factor with integrated HDR images and point cloud capture suitable for architects, consultants, and survey teams.

Key Features and Specifications of BLK360 G1

Measurement rate ~360,000 pts/sec
Range Up to ~60 m (scene dependent)
Accuracy ~6 mm @ 10 m
Image capture HDR spherical imagery
Weight ~1 kg (2.2 lbs)
Scan time 3–5 minutes (full dome typical)
Battery ~40 scans per charge

Limitations and Best Use Cases

The G1 is ideal for indoor documentation, small commercial spaces, heritage interiors, and real estate virtual tours. Its limits are in long-range outdoor scenarios and high-precision industrial metrology.

Leica BLK360 (2nd Generation): The Next Evolution

The Gen 2 model is a significant upgrade: faster scanning, improved imagery, better connectivity, and lighter hardware—designed to reduce capture-to-deliver time.

Major Improvements Over G1

  • Much faster point capture rate and dramatically reduced scan times.
  • Improved HDR panoramic imaging (multi-camera array).
  • Lighter weight and modern connectivity (USB-C, Wi-Fi 6).
  • Better in-field workflows with Cyclone FIELD 360 and BLK Live.

Detailed Technical Specifications (BLK360 Gen 2)

Measurement rate ~680,000 pts/sec (manufacturer reported)
Range Up to ~45 m (reflectivity & conditions dependent)
Accuracy ~4 mm @ 10 m
Image capture Multi-camera HDR panoramic system
Scan time ~20–30 seconds (typical full-dome)
Weight ~0.85 kg
Connectivity USB-C, Wi-Fi 6

Leica BLK2GO: The Handheld 3D Scanner Alternative

The BLK2GO is a mobile, handheld system that continuously captures LiDAR and imagery while you walk. It complements BLK360 by offering rapid dynamic capture for large interiors and complex circulation spaces. Use BLK360 for precise static captures and BLK2GO for continuous coverage.

Leica BLK360 vs RTC360: Key Differences and Use Cases

Characteristic BLK360 (Gen 2) RTC360
Measurement rate ~680k pts/sec ~2,000,000 pts/sec
Range ~45 m ~130 m
Accuracy ~4 mm @ 10 m ~1.9 mm @ 10 m
Scan time ~20–30 sec <2 minutes (full dome)
Weight ~0.85 kg ~5.35 kg
Best for Portable indoor, small to medium projects Large sites, high-precision engineering

When to choose BLK360: portability, cost-effectiveness, quick indoor capture, property and interior projects. When to choose RTC360: larger ranges, higher accuracy requirements, and complex registration-heavy projects.

Leica BLK360 Software Ecosystem

Leica Cyclone FIELD 360

Cyclone FIELD 360 is the mobile control and visualization tool used with BLK360 and RTC360. It connects via Wi-Fi, controls scans, provides in-field previews, performs pre-registration, and attaches notes/metadata to scans.

Leica REGISTER 360 and REGISTER 360 PLUS

REGISTER 360 (desktop) finalizes registration, cleans noise, georeferences, and exports deliverables. REGISTER 360 PLUS adds advanced automation and scale for larger projects.

BLK Live App and Autodesk Integration

BLK Live (iOS) offers quick previews and control for BLK360. For deeper processing, Autodesk ReCap (ReCap Pro) can be used to refine scans and prepare data for Revit or other BIM platforms.

Workflow: From Capture to Model

  1. Field capture: Mount BLK360 on tripod, connect with FIELD 360 or BLK Live, and capture scans and HDR imagery.
  2. Pre-registration: Use FIELD 360 to verify pre-registration and data quality on-site.
  3. Transfer: Move scan packages to workstation (USB/Cloud/SSD).
  4. Office processing: Use REGISTER 360 or ReCap for final registration, cleaning, and export.
  5. Deliverables: Export to AutoCAD, Revit, Navisworks, or deliver E57/PTS/LAZ point clouds and orthophotos.

Applications of the Leica BLK360

  • Architecture & Engineering: rapid site surveys and as-built documentation.
  • Construction: progress monitoring and quality assurance.
  • Interior design & real estate: virtual tours, space planning, and staging.
  • Heritage & preservation: capturing delicate interiors and ornamentation.
  • Forensics & public safety: scene documentation and evidence preservation.

Advantages and Limitations

Advantages

  • Extremely portable and quick to deploy.
  • Intuitive operation—good for teams with limited scanning experience.
  • Strong integration with Cyclone and common CAD/BIM tools.

Limitations

  • Limited long-range capability compared to high-end scanners.
  • Performance can degrade in direct sunlight or with highly reflective materials.
  • Not optimized for high-precision industrial metrology compared to larger scanners.

Price, Licensing, and Availability

Pricing varies by region and configuration. Typical price ranges (ballpark) are:

Model Approx. Price (USD) Notes
BLK360 G1 ~$12,000–$18,000 (legacy/used) Often discontinued/resold
BLK360 Gen 2 ~$20,000–$25,000 Current mainstream compact model
BLK2GO ~$50,000–$60,000 Handheld continuous capture

Software licenses (Cyclone FIELD 360, REGISTER 360 / PLUS, and Autodesk ReCap) may be subscription-based or perpetual depending on vendor offerings—confirm current licensing with Leica or authorized resellers.

Maintenance, Calibration, and Leica Support

Keep firmware and apps up to date, follow Leica’s recommended calibration and service schedule, and consult Leica’s training and support portals for best practices and troubleshooting. Authorized service plans are available for calibration and repair.

Frequently Asked Questions

Q: What’s the difference between BLK360 G1 and Gen 2?
A: Gen 2 offers faster scan rates, improved imagery, lighter weight, modern connectivity, and better in-field workflows compared to the original G1.
Q: Can BLK360 work with Autodesk ReCap?
A: Yes — BLK360 point clouds import into ReCap for processing and can be exported to Revit and other BIM platforms.
Q: Is the BLK360 suitable for outdoor scanning?
A: BLK360 performs best indoors or in shaded outdoor areas. Direct sunlight may reduce effective range and accuracy.
Q: What software do I need to operate the BLK360?
A: Recommended software includes Leica Cyclone FIELD 360 for field control, Cyclone REGISTER 360 for office processing, BLK Live for quick previews, and ReCap for advanced workflows.
Q: How fast does BLK360 scan?
A: Gen 2 models can capture a typical full-dome scan in roughly 20–30 seconds depending on settings and density.
Q: Can BLK360 be used by one person?
A: Yes — its portability and simple setup make single-operator use common for small to medium projects.

Conclusion: Why the BLK360 Remains the Go-To Compact Laser Scanner

The Leica BLK360 family continues to offer an exceptional balance of portability, image quality, and integration. For indoor scanning, real estate, heritage preservation, and small-to-medium architecture or renovation projects, the BLK360 Gen 2 represents one of the most efficient tools for turning physical spaces into usable digital data quickly.

Learn more from the manufacturer: Leica Geosystems.