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Retra Maxi Underwater Strobe

Retra Maxi Front

SKU # ret.flash.maxi.strobe

$999.00

Retra Maxi Underwater Strobe

With a Guide Number 46 and an optional built-in 6000 lumen ultra-wide video light, the Retra Maxi is the most powerful underwater strobe and video light combination ever made!

The new Retra Maxi Underwater Strobe is now available for pre-order, with shipping expected in August 2025.

Technical Specification

Guide Number GN 46
Light coverage 160º (with WA diffuser)
Recycle time 0.02 - 1.95s
Flash at full power 550+
Color temperature ~4500K (with WA diffuser)
Video light output 6000 Lumen, 110º, Ultra-Wide
Video light color CRI80, 5000K
Operational modes M, HSS, TTL, SmartSL, LowSL, SOS and U (user defined)
Power source (1) 2x 21700, 6000mAh
Leakage detection Yes
Bluetooth connectivity Yes
Optical connector Inon threaded connector / Sea&Sea plug connector
Bayonet Mount Classic A1
Dimensions Ø108mm x 170mm (Ø4.25in x 6.7in)
Buoyancy +/- 20g
Weight (2) 1150g / 2.5lbs