The sturdy aluminum housing is specially designed for the Panasonic Lumix DMC-1, a Micro Four Thirds camera system with interchangeable lenses, DSLR image quality, DSLR focusing speed and DSLR performance - all at a point and shoot size and weight. With full function buttons and control for this incredibly capable camera, now photographers can take professional photos and 1080i HD videos underwater with the strobe-ready compact 10Bar Housing. 

Nikonos 5 pin bulkhead standard (Olympus protocol). Fiber optic sync capable. Gears for 14-45 included, gears for 7-14 not included. All Optical Ocean Sales packages include a housing bag and a spare parts kit that has housing and control tips and orings, a cleaning kit and more.

 Includes:

• 10Bar GF-1 Housing
• 14-45 Zoom Semi dome port
• Housing bag
• Spare parts kit
• Port caps

Great thread on WetPixel regarding this camera with lots of questions answered....