Deep Diver Speciality course will extend your depth range to 40 meters using recreational equipment and tables.
Deep Diver Speciality Course will teach the preparation for deeper dives and gives you practice experience to operate in depths between 30 and 40 meters and you would observe the effect of depth on colors, pressure sensitive objects, your own thinking and buoyancy, as well as the use of a hang tank.
There is also a navigation exercise done at depth. This course does not teach decompression diving, for decompression diving go for the Tec Diving: Tec 40, Tec 45 & Tec 50.
The Deep Diver Speciality course includes 4 dives over 2 days. This course will give you the required skills and theoretical understanding to dive to the deepest depth in recreational diving- 40 meters.
You have to be an AOWD or equally certified to attend.