Retra Flash Pure

The Retra Flash Pure is a new addition to the Retra Flash family. The Pure is our entry level strobe, designed for anyone looking to dive into the world of underwater photography.

The Retra Flash Pure features a smaller flash tube, which makes it a perfect match for the LSD snoot, allowing you to take breathtaking macro images.

The Retra Flash Prime+ shipping NOW!

The current delay is 5 - 7 days. If you have an urgent order, please let us know and we will do our best to accommodate you.


The Retra Flash Prime+ shipping NOW!

The current delay is 5 - 7 days. If you have an urgent order, please let us know and we will do our best to accommodate you.

User Manual

User manuals for the Retra Flash are available from our App called "Retra UWT", ready to download for free on Google Play and the App store.

Retra Warranty

The Retra Flash Pure ​comes with 2 years of Worldwide Retra Warranty.

This means that no matter where you are located the Worldwide Retra Warranty is valid and your Retra product will be taken care of​.​​​​

When purchased together with the Booster, both products receive additional 6 months of Worldwide Retra Warranty for a total of 2,5 years of coverage.

Read more about our​ Worldwide​ Retra Warranty here.

This item contains

  • 1x Retra Flash Pure
  • 1x 1"(inch) Mounting ball
  • 1x Allen key
  • 2x spare o-rings for battery compartment
  • 1x Silicone grease
  • 2 year Retra Warranty

Sale price$1,080.00 USD¹

Technical Specification


Retra Flash Pure


70 Ws

Power Source (1)

AA Batteries


Monolithic Aluminium Alloy

(1) 4x AA rechargeable batteries or 8x AA rechargeable batteries when using Booster

(2) Weight on land with 1" (inch) mounting ball and 4x AA Eneloop PRO Batteries / 8x AA Eneloop PRO Batteries respectively

(3) Recycle time varies depending on the state of batteries, chosen power setting and if using the Booster

Perfect for macro photography

The Retra Flash Pure has a smaller lamp that is perfect for macro photography and using the Light Shaping Device snoot.

  • Soft and even spread of illumination
  • Wide range of light power output
  • Perfect for entry level & serious macro photography

Elegant & Sturdy Design

The Retra Flash Pure is a travel friendly strobe with an elegant design that's easy to operate underwater.

  • Aluminium alloy casing
  • Monolithic design
  • Depth rating -100 m
  • Light-weight

Intuitive Back Panel Controls

The back panel is easy to learn and features all essential modes as well as a customizable user mode.

  • Battery/Test mode
  • Manual mode
  • Through the lens mode
  • Smart SL mode
  • Pilot light adjustment mode
  • SOS mode

Classic Bayonet Mount

The bayonet mount remains the same on all Retra Flash models and allows you to mount accessories that change the shape and color temperature of the Retra Flash.

  • Locking mechanism for safely attaching accessories
  • Compatible with all existing Retra Flash front-mounted accessories

Smartphone Connectivity

You can download the Retra UWT app and connect to your Retra Flash via bluetooth.

Retra UWT App allows you to:

  • Download firmware updates
  • Create custom user modes
  • See basic information (number of flashes, current version, serial number, etc)
  • Read instruction manuals

You can download the Retra UWT app for free on Google Play and the App store.

Leakage Prevention & Circuit Protection

The Retra Flash Pure features a Circuit protection system that warns you if water gets inside the electronics compartment.

  • Circuit protection
  • Double O-ring protection
  • Battery compartment waterproof sealed from electronics

Description of modes


White (capacitors charging)

Green/Yellow/Red (battery life)

Shows the level of battery charge,

and preview of lamp settings



The Retra Flash power can be set manually. The M mode also allows the strobe to be triggered via built-in optical sensor



Through the lens mode. The Retra Flash works together with your camera to automatically pick the optimal exposure for the scene



Pre-flash cancellation mode



Pilot light adjustment mode allows you to set pilot light intensity



The Retra Flash emits a morse code signal for help (SOS)

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Contact Us

Do you need any additional information?

If you have any additional questions regarding the specifications, use or compatibility of our Retra products, please don't hesitate to contact us.

Just fill in the form and we will answer any questions you may have. We usually answer within 24 hours.