The IMENCO Underwater Green Laser is intended for ROV use only where measurements are needed from video images. The green light ensures good visibility even at long distances due to less absorption of green light in water.
By paralleling two lasers, calibrated at set distance, accurate measurements from video images is possible. The 150 mW, 532 nm Green Laser is built into a stainless steel housing with a depth rating to 3000 meters of seawater. Due to the light intensity, it is clearly marked and personnel working with or close to the light source should be made aware of the dangers involved if looking straight into the light path. For a comparison, the laser is more than 20 times stronger than a normal laser pointer and should be treated with great care.