APEX Subsea Laser Array

4 parallel laser projectors mounted in a single housing

Fuss-free solution for laser image scaling applications

Optional integrated video camera



We were going to name this product after a well known action movie but instead - we present “APEX”; the pinacle of predators and the ultimate in laser ranging and scaling technology.

APEX Subsea Laser Array

The APEX range of subsea laser modules were designed to improve measurement precision in underwater image scaling applications. 


Multiple laser modules are mounted in parallel within a single housing; creating a cruciform or box configuration.


APEX underwater laser modules deliver an inherently improved form of laser projection; providing optimum beam alignment and eliminating intra-beam wandering that otherwise occurs when using multiple single laser modules on a framework.  APEX provides an intuitive indication of scale or millimeter-resolution measurements when used with Savante cameras, strobes and flash-lamps.


The APEX software enables point and click location of laser spots in an image and then applies geometric transformations to enable scaling of other features within the same image frame. 


APEX blue-green lasers are highly visible over long distances in seawater due to minimal attenuation and are essential for enhancing vision in turbid waters; the contrast-reducing effects of light scattering can be significantly reduced.  Red laser alternatives are also available for operations in shallow water or strong ambient lighting.



Key Features:



  • Robust, general-purpose 20mW (4 x 5mW) subsea laser projector.

  • Ultradeep rated - 4000m depth rating.

  • Digitally controlled variable intensity; RS232 option.

  • High definition projection enables optimal precision measurement accuracy.

  • OEM or optional “laser on” indicator for IEC compliance.

  • High-efficiency direct diode laser technology.

  • Reverse-polarity protected, wide input voltage range (18-30VDC) enables easy integration.

  • Anti-reflection coated sapphire windows; delivers high-definition imaging performance, reduces stray light and best scratch resistance for longer life.

  • Available in violet, blue, green, red and infra-red wavelengths.


Get started

If you would like more technical details or would like to enquire about purchase or rental options for this product, please contact the Savante team.

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