Sunwayfoto DDH-01 Panning Clamp: As used by: Double Negative Visual Effects
As part of their 'double vision' technology to generate 3D models from multiple cameras. "We were looking for a really solid way to support our cameras as the smallest movement means we have to recalibrate. Your kit does the job perfectly and we're looking forward to using it on forthcoming productions."  Oliver James, Chief Scientist, Double Negative Visual Effects, London

Panning Heads
DDH-01
DB-44DDH DB-52DDH
Model: DDH-01
Fluid Panning Clamp
Diameter : 64mm

Weight: 193g
Height: 27mm
Length (inc handle): 108mm
Bottom threads: 3/8" UNC 
64mm Fluid Panning Clamp
Precisely engineered / exact Arca Standard
Super Smooth Panning
3 ways to use it:
1. Mount it directly to any Arca clamp
2. Remove the Arca mount and use the 6mm bolt to replace your existing clamp.
3. Remove the Arca mount and mount directly to any 3/8" or 1/4" Tripod or head.
 360 panning movement with calibrated precision, precisely capture overlapping panoramic images.
Panning Base is laser-engraved with index marks from 0-360, with increments at 5.
 Will fit many brands of ball heads including Arca-swiss, Jobu, RRS etc.
Use included Metric 6 flat head screw to mount onto a ballhead.
 All metal construction. Handles or all metal with no plastic or rubber>
Includes bubble level and accessories.
Compatible with all Arca Swiss plates.

Model: DB-44DDH 
Ball Diameter: 44mm
Base : 63mm
Weight: 670g
Height: 108mm
Max load: 30kg (66lbs)
Bottom threads: 3/8" UNC 
SUNWAYFOTO DB-42DDH, with DDH-01 64mm Fluid Panning Clamp.  for Super Smooth Panning.
360 panning movement with calibrated precision, precisely capture overlapping panoramic images. Panning Base is laser-engraved with index marks from 0-360, with increments at 5.
Clamp can be easily removed and fits many brands of ball heads including Arca-swiss, , RRS etc.  Use included Metric 6 flat head screw to mount onto a ballhead. Can be mounted onto 3/8" threaded post.
SUNWAYFOTO makes the ballhead balls from ellipsoidal form into more closer to spherical form.  At present, all  better
Bransds of head are ellipsoidal to produce progressive resistance to reduce accidents. In most cases  the  Y-axis diameter of the ball is about 0.07mm longer than the X-axis.     
SUNWAYFOTO only makes the ball Y-axis diameter only 0.03mm longer than the X-axis. The progessive resistance is still  present , but now the operation is silky smooth.       
Two drop notch design. One for portrait, one for tilting. We have strengthened the shell through rigorous testing.      
Control knobs are 100% metal with no plastic or rubber, To ensure the operational smoothness, and also enhance the reliability and durability.
Model: DB-52DDH 
Ball Diameter: 52mm
Base : 73mm
Weight: 826g
Height: 110mm
Max load: 48kg (106lbs)
Bottom threads: 3/8" UNC 
SUNWAYFOTO DB-52DDH, with DDH-01 64mm Fluid Panning Clamp.  for Super Smooth Panning.
360 panning movement with calibrated precision, precisely capture overlapping panoramic images. Panning Base is laser-engraved with index marks from 0-360, with increments at 5.
Clamp can be easily removed and fits many brands of ball heads including Arca-swiss, , RRS etc.  Use included Metric 6 flat head screw to mount onto a ballhead. Can be mounted onto 3/8" threaded post.
SUNWAYFOTO makes the ballhead balls from ellipsoidal form into more closer to spherical form.  At present, all  better
Bransds of head are ellipsoidal to produce progressive resistance to reduce accidents. In most cases  the  Y-axis diameter of the ball is about 0.07mm longer than the X-axis.     
SUNWAYFOTO only makes the ball Y-axis diameter only 0.03mm longer than the X-axis. The progessive resistance is still  present , but now the operation is silky smooth.       
Two drop notch design. One for portrait, one for tilting. We have strengthened the shell through rigorous testing.  
Control knobs are 100% metal with no plastic or rubber, To ensure the operational smoothness, and also enhance the reliability and durability. 
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