IMAGING / SCALE REFERENCES

Laser scaler

A dimensional reference in the image.

Two laser points at a known separation to help estimate the size of objects being observed.

Sors Ricerche laser scaler — Photo from the ROV Explorer / Sors Ricerche archive.

THE SYSTEM IN PRACTICE

How it fits
your work.

Seeing an object underwater does not immediately tell you its size. A laser scaler adds a known-distance reference to the image, useful for documenting details and comparing observations.

The basic version uses two red lasers 10 cm apart. Each unit has its own connector; separation and colour can be customised to suit the application.

Known separation

A scale reference visible in the frame.

Adjustment

Software-controlled intensity and operator-adjustable position.

Modularity

Individual connections for the laser units.

CONFIGURATIONS, EQUIPMENT AND DATA

A closer look.

A known distance in the frame

The basic configuration projects two red laser points 10 cm apart. This reference helps estimate the size of cracks, fissures, organisms and other targets in the scene; surface geometry and camera orientation affect the measurement.

Adjustments and connections

Point separation and light colour can be customised on request.
Software-adjustable intensity and operator-adjustable position.
Each laser has its own steel connector for external replacement.
Quick connection to the ROV electronics through a 304 stainless steel terminal connector.

PHOTOS AND DOCUMENTATION

Images and details

Browse using the arrows, thumbnails or a swipe. Open a photo for a closer look.

Laser scaler · image 21 from the SORS photo archive.

Laser scaler · image 01 from the SORS photo archive.

FROM SPECIFICATION TO OPERATION

Let’s discuss your project.

Environment, equipment and operational objectives.
Together, we define the right configuration.

Contact Sors Ricerche