3D Imager

BLK3D - Take a picture, measure anything

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Leica BLK3D Imager

The art of photogrammetry. Simplified.

The BLK3D was created by drawing from our portfolio of technologies, miniaturizing them and simplifying them to deliver unprecedented performance in a push button imaging device.

BLK3D - Take a picture, measure anything





Handheld 3D Imaging

The combination of a calibrated stereo-camera, advanced algorithms and real-time edge computing.

Size and weight

180 x 77 x 27 mm (7.1 x 3.1 x 1.1 in)
480 g / 17 oz

BLK3D - Take a picture, measure anything



Stereo cameras create 3D images and place precise measurements at your fingertips, in real-time.

2x 10 MP (158.00 mm diagonal calibrated base line)
Field of view: 80°
Focal length: 4.0 mm (22 mm in 35 mm equiv. in 1:1)
Aperture: F3.0
2x Synchronous LED Flash

BLK3D - Take a picture, measure anything



Intuitive Android OS
64GB Storage: Holds thousands of 3D images
Fast internet connection with newest WLAN standards
Battery lasts a full day and can be exchanged



Quality Materials


Aluminum housing for stability and durability
Chemically hardened, sunlight visible, multi-touch screen
Protective overmold for grip and shock absorption


Premium Production


Production of BLK3D Imagers is underway at a premium production facility in Austria. Watch this video to learn more about how the BLK3D is made and calibrated to deliver consistently precise measurements.



BLK3D Accuracy


For details please see BLK3D: Accuracy Best Practices



Laser Accuracy

Use the laser EDM combined with smart mapping tools to sketch accurate floorplans and combine them with 3D images.
Achieve 1mm accuracy by assigning laser measurements to image measurements.


Accuracy with favourable conditions *
± 1.0 mm / 0.04 in ***

Range with favourable conditions *
250 m / 820 ft

Smallest unit displayed
0.1mm / 1/32 in

BLK3D office software

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