Precision horizon leveling adapter EZ-Leveler-II. Stongly recommended instead normal 'joystick', 'ball' and 'pistol' tripod heads whose grips and handles can appear in the final panorama. The second generation noted by the blue anodized knurled knobs with smooth rotation is smaller, lighter and made with greater precision.
The variant with a case comes in a nice hard shelled foam lined zippered case
Smooth rotation of knobs
Head Alignment Knob to point the initial shot from tripod head towards any direction
Note: Loads heavier than 1.5 kg may see a slight lifting of level on opposite side of load which may effect leveling. Not recommended for use with heavier loading on nadir adapters.