Three dives deeper than 18m will give you confidence and comfort at greater depths. You will learn how to set a surface buoy, plan deeper dives and much more. Theory in home study and fun on Lake Starnberg. As we are only allowed to do two dives per day with you, you should plan a weekend for this course. After completing the Deep Diver Specialty, you will be allowed to dive with a diving partner to a depth of up to 40 m. Fixed price including the necessary equipment, theory material, entry fees, certification fees, etc. There are no further costs. There are no further costs.