Our LiDAR Scanning Unit

Table of Contents

Device: Leica BLK2GO

Safety of Our Handheld Lidar Scanner #

Our handheld scanner’s LiDAR (Light Detection and Ranging) laser operates at a wavelength of 830 nm, which lies within the near-infrared spectrum. This wavelength is beyond the range of human vision, ensuring that the emitted laser does not cause any visual distraction during operation.

In addition to being invisible, the device is classified as a Class 1 laser under IEC standard 60825-1. Class 1 lasers are safe for the eyes, meaning there is no risk of retinal damage from typical exposure. This safety classification allows the device to be used in a wide range of environments without posing a hazard to bystanders.

The combination of invisibility and a high safety classification ensures the device can be used effectively and securely in spaces where both precision and user safety are paramount.

Technical line drawing of a Leica handheld LiDAR scanner (BLK2GO), showing a top-down view with two buttons, the Leica logo, and dimensions labeled as 279 mm (10.9843 inches) in length and 80 mm (3.14 inches) in width.

Technical Specs #

  • Weight: 775 g (1.7 lbs)
  • GrandSLAM: Combining three powerful SLAM methods
  • Imagery: Panoramic imagery throughout your dataset
  • Point Clouds: Fully colorized 3D point clouds
  • Battery Life: 45–50 minutes
  • Onboard Storage: Up to 24 hours of scanning
  • LiDAR Range: 25 meters (80 Feet)
  • Point & Shoot: Point & Shoot camera to capture specific details

Design & Physical #

  • Housing: Black anodized aluminum
  • Dimensions: Height – 279 mm • Diameter – 80 mm
  • Weight: 650 g (775 g including battery)
  • Transport Cover: BLK2GO transportation case

Operation #

  • Stand-Alone Operation: One-button operation
  • Mobile Device: BLK Live app for iOS and Android including live 2D and 3D while scanning, device status and data management. (iOS 12.1 or higher – recommended devices: iPhone series 8, X, 11, 12. Android 9 or higher – recommended devices: Samsung Galaxy series S10, S20, S21)
  • Communication: Wireless (app connection)
  • Internal Memory: 24 hours of scanning (compressed data) / 6 hours (uncompressed data)
  • Battery: Exchangeable, rechargeable Li-Ion battery (Leica GEB821) 45–50 minutes

LiDAR & Imaging #

  • Laser Class: 1 (in accordance with IEC 60825-1)
  • Wavelength: 830 nm
  • Field of View: 360° (horizontal) / 270° (vertical)
  • Range: Min. 0.5 – up to 25 m
  • Point Measurement Range: 420,000 pts/sec
  • High Resolution Camera: 12 megapixel, 90° × 120°, rolling shutter
  • Panoramic Vision System: 3-camera system, 4.8 megapixel 300° × 135°, global shutter

System Performance (GrandSLAM Based) #

  • Range Noise: +/-3 mm
  • Accuracy Indoor: +/-10 mm

Environmental #

  • Robustness: Designed for indoor and outdoor use
  • Operating Temperature: 0 to +40 °C
  • Dust & Humidity Protection: IP54 (IEC 60529)

Data Processing #

  • Date Transfer: Wireless and USB 3.0
  • Desktop Software: Leica Cyclone REGISTER 360 PLUS and Cyclone REGISTER 360 PLUS (BLK Edition)
Updated on October 21, 2025