KEY FEATURES Automatic TTL For Sony, Olympus & OM System Cameras Wireless Remote Control High-Speed Sync Built-In 1000 Lumen Focus Light Test Mode & Beacon Fast Recycle Time 21700 Battery for Long Run Times Manual Control For All Cameras Toggle Learning Mode Based on Triggering Needs Double O-Ring Seal For Reliability Battery & Charger Not Included Backscatter Mini Flash 3 Underwater Strobe MF-3 Overview The Backscatter Mini Flash 3 is a compact but powerful underwater strobe designed for underwater photographers who demand high-performance lighting in a compact size. Whether you’re capturing vibrant coral reefs or elusive marine life, this strobe delivers exceptional light quality to complement your underwater images. Building on the performance and reliability of the Mini Flash 2, the new Mini Flash 3 now offers Sony TTL compatibility using Backscatter's Smart Control System. Sony TTL is enabled using the Backscatter Universal Flash Trigger for Sony and Backscatter Nauticam Flash Trigger for Sony, for a convenient fit with most housings. Key Features Powerful Output: 1000 lumen continuous light and a quick flash recycle time make capturing the perfect shot a breeze. Compact Design: Lightweight and portable, the Mini Flash 3 is designed for easy handling and transport, vital for divers on-the-go. Versatile Compatibility: Easily mounts onto most underwater camera systems, including compact and mirrorless camera setups. User-Friendly Controls: Simple, intuitive buttons allow for quick adjustments to power settings and flash modes. SPECS: Depth Rating: 100m/330ft Guide Number: ƒ18 Maximum LED Output: 1000 Lumens Power: Single 21700 Circut-Protected Battery Recycle time (full): 1.0 seconds Number of Flashes (full): over 2000 LED Run Time: Minimum of 90 minutes with managed power decline curve Emergency Ping Run Time: 12 hours with full battery Weight in Air: 14.8oz/420g (with battery) Weight in Water: 5.29oz/150g (with battery) Sync Cord: Fiber Optic Seal: Dual O-Rings Exposure Control: Flash: 7-step Power Level LED: 4-step Power Level Dimensions With Ball (LxWxD): 7.95 x 2.48 x 2.32in / 202 x 63 x 59mm Material: Anodized Machined Aluminium