Ikelite Underwater Housing for Nikon D5500 DSLR

Ikelite Underwater Housing for Nikon D5500 DSLR - 680155 Ikelite Product Number 6801.55 A compatible Lens Port is required for waterproof operation. Port not included. Find the right port for your lens We've designed this housing to offer one of the best performance to dollar purchases in the world. The Ikelite DSLR housing is a seamless blend of functionality, lighting integration, durability and waterproof integrity. The True TTL Advantage Other housings simply waterproof your camera. An Ikelite TTL housing improves your photos. TTL or "Through-The-Lens" flash metering means the camera controls flash duration to properly expose an image. Our built-in proprietary circuitry tells your camera that a TTL external flash is attached, allowing the camera to adjust exposure more accurately than with slave TTL strobes. Fiber optic slave flash units require the camera's flash to fire every time. This creates a shutter lag as you wait for the camera's flash to recycle in between shots, drain