The Lumenier QAV-S 2 JohnnyFPV SE 5' Frame Kit is perfect for FPV drone enthusiasts who want to take their aerial photography and videography to the next level. This frame is designed to be durable, lightweight, and easy to use, making it ideal for both beginners and experienced pilots. With its innovative X-Lock arm retention system, you can easily fold the arms for convenient transportation. The frame also features aluminum FPV camera protection, an injection-molded GoPro mount, and backward compatibility with QAV-S series mount patterns. The O3 compatible mounting system allows for direct mounting of the O3 air unit, and the adjustable aluminum XT60 and accessory mount provide options for hard-mounted XT60 connection and various accessory placements. Technical specifications include a rear stack dimension of 20x20 (potentially 30x30 with adapter), custom parts made of 6061 Aluminum (Bronze Gold), standoffs made of 7075 Aluminum (Bronze Gold), screws made of Black Zinc Steel 12.9 grade, a weight of 133g (without accessories), a middle stack dimension of 30x30, arms made of 6mm 3K Carbon Fiber, and a frame size of 220mm.