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Retra Flash PRO


New product

Underwater Retra Flash PRO


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899,00 €

    Focus on quality of light

    Retra Flash is the world's first underwater flashgun with a fully circular flash tube. Combined with a completely new reflector design it produces a high quality light output no other flashgun this size can offer. It's not all about guide numbers.

    User interface made by photographers

    We've spent hundreds of hours analysing photographers feedback from the field and tweaking our designs. The end result is a back panel you are immediately familiar with. Controls are large and tactile, for all types of hands or gloves. You will always get what you expect with the new Retra Flash. 

    Underwater flashgun for the 21st century

    The new Retra Flash connects via bluetooth to your smartphone or tablet (patent pending technology). Check the status of your flashgun, set advanced features (HSS, Smart SL, Pilot Adjust...) and make firmware updates with the new Retra Flash and the free Retra UWT App. Available to download on the App Store and Google Play. Search for "Retra UWT". The new Retra Flash is a system built for the future. 

    Powerful central pilot light: ideal for snooting

    Securely attached via bayonet mount there are many accessories available for the new Retra Flash. The most prominent is the LSD Ultimate. With a super powerful centrally positioned pilot light you will be able to find your light spot even in very bright conditions. The Retra Flash and LSD Ultimate are made for each other.

    Double o-ring and leakage detection

    The new Retra Flash is the world's only underwater flashgun with a built-in leakage detector (patent pending technology). In the unlikely event of a battery compartment flood you will be notified by the Retra Flash to check the battery compartment at your earliest convenience. Our goal is to reach a 0% statistic in damage resulting from battery compartment flooding. 

    Design your light without boundaries

    With the bayonet mount your Retra Flash can be transformed into a specialist lighting tool. Diffusers for blue water, green water and a special diffuser for sharks are available. For macro work there are several options to reduce the angle of the light beam. Secure mounting is the way.


    Original Retra Flash

    New Retra Flash Prime

    New Retra Flash PRO

    Maximum energy:
    100 Ws
    100 Ws
    150 Ws
    Light output and power:>>>see comparison<<<

    Color temperature:


    ~5400 K


    ~4900 K


    ~4900 K

    Pilot light power (angle):

    300 lm (60º)

    300 lm (20º)

    500 lm (20º)

    Recycle time until 80% power(*):~2 s~2 s~3 s
    Recycle time until 40% power(*):
    ~1 s
    ~1 s
    ~1,5 s
    Number of flash at full power(*):
    Number of flash at half power(*):
    (*) with 4x AA eneloop pro
    Multi-level battery indicator:YESYESYES

    HSS ready:




    Power levels:91313

    Bayonet mount type:




    Electrical connector:Built-invia Convertervia Converter
    Optical connector (Compatible with Inon and Sea&Sea type plugs):YESYESYES
    Diameter x length (mm)102,5 x 130102,5 x 130102,5 x 130
    Weight (without batteries, including 1" Mounting ball):725 g750 g790 g
    Depth rating:-100 m
    -100 m
    -100 m
    Bluetooth connectivity(**):/YESYES
    Leakage detector(**)/YESYES


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