E-Opto converter

Plug-in your existing electrical cable to get a simple and reliable optical trigger for your Retra Flash. The pre-installed batteries will last for more than 100.000 triggers or 3-4 years.

Works only with manual power settings, TTL is not available.


Currently IN STOCK!

Delivery to USA: 2-3 working days

Delivery to EU: 1-2 working days

Delivery to Australia and Asia: 2-5 working days


We guarantee compatibility of the E-Opto converter only with Retra Flash. The triggering compatibility of the E-Opto converter with other strobe brands is not guaranteed.

Original Retra Flash

Retra Flash Prime / Prime X &
PRO / Pro X

Retra Flash Pro Max, Prime+, Pure




The package includes

  • E-Opto converter for connector of choice

  • 2x CR1220 batteries (pre-installed, user replaceable)

  • Short optical cable (only for PRO/Prime versions)

Electrical cable is not included.

    Electrical connector: Choose an option

    Electrical connector

    Retra Flash: Choose an option

    Retra Flash

    Sale price€99 EUR ex.VAT

    If your shipping address is inside the EU tax zone, VAT is added automatically in the checkout procedure. Import duties and customs fees are not included in our price.

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    Do you have any questions?

    If you need any additional information about any of our products, please don't hesitate to contact us. We usually respond within 24 hours.