Blog Posts
Discover why the Dive Rite O2ptima CM is the go-to choice for rebreather divers who travel. With its lightweight design, unmatched versatility, and cutting-edge performance, this compact CCR is ideal for exploring deep wrecks, caves, and open water—anywhere in the world. Whether you're a seasoned tec diver or ready to expand your skills, the O2ptima CM offers freedom and flexibility without compromise.
The Dive Rite O2ptima CM is a top-tier sidemount rebreather designed for technical divers, offering extended bottom times, enhanced gas efficiency, and greater maneuverability—especially in overhead environments like caves and wrecks. Featuring a Shearwater Petrel 3 controller, radial CO2 scrubber, and fail-safe oxygen control, this compact unit provides both safety and performance. Whether you're a seasoned technical diver or exploring CCR diving for the first time, the O2ptima CM is a game-changer. Ready to experience it? Contact Extreme Water Sports for training and test dives today!
Technical diving requires precision, planning, and the right equipment to ensure safety and efficiency in deep and complex dive environments. From advanced dive computers and redundant air supplies to cutting tools, backup lights, and surface markers, having the right tec diving gadgets can make all the difference. Whether you're venturing into wrecks, caves, or deep-water sites, being well-equipped enhances your dive safety, comfort, and overall success.
In this guide, we break down the must-have tools for technical divers, including Shearwater dive computers, sidemount configurations, and essential backup gear. Ready to optimize your tec diving setup? Explore our top gear recommendations and expert tips today!