Aluminium, milled out of monoblock CNC, hard-anodised and specially sealed for highest sea-water resistance. Exchange of storage card with installed camera.
Functions: ON-OFF, button for display illumination, shutter release,, plus-minus correcting key, front preset disk controlled via handle, back preset disk, AF-Lock controlled via handle, kind of exposure change-over, multi-selection key with all functions, AF-measurement change-over.