Product Description
Each assembled component of SIRUI Ball Heads is produced by CAM (Computer
Aided Manufacturing) - the ultimate in precision manufacturing techniques.
SIRUI ball heads are made of aviation quality aluminum alloy 7075-T6 and 6067-T6
for long life and maximum strength.
SIRUI uses a special manufacturing technique that produces the support ball with
tolerances to within 0.01mm of a perfect sphere. This uncompromising precision
guarantees superior performance and smooth operation for any type of 35mm DLSR
or medium format camera system.
The interior locking system in SIRUI Ball Heads uses SIRUI designed double bevel
locks for outstanding locking performance and reliability. Most ball heads only
use a single, less efficient interior locking system.
The panning base is designed with a 360 dial. Having a separate panning base
lock knob provides greater accuracy for panning and panoramic shooting.
The patented safety lock design, and SIRUI quick release plates, effectively
prevent the camera from accidentally sliding off of the ball head. And most Arca-compatible
quick release plates can be used on SIRUI Ball Heads
The custom anodized surface treatment makes all metal surfaces highly resistant
to abrasions and produces a beautiful appearance.
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