David... - this name is program

David...  the unique tripod panorama head dedicated for panorama photography

• stepping, ball-bearing rotor
  • 0-6-8-10 stops
• integrated leveler - up to 15 degrees pitch
• integrated 12mm bubble level
• particular light-weight: 222 grams
• dischargeable 1/4" center bolt with photo thread
• 1/4"-female thread, attachable from the top
• 4KISS mount
• centric 3/8" bottom thread with 1/4" bushing

more info