5 low gravity heads of SIRUI KS Series have the similar appearance. Quick release flip lock and inner Allen key are included to make setup easier and also save your operation time. There are 5 heads in the KS Series. All five heads are designed with different ball diameters, base size and max payload. Users can choose the suitable one to meet the need.

Low Gravity Series Ball Head

KS-10,KS-20,KS-30,KS-40 Rotating the knob to “hug” the ball design not only reduces the center of gravity, but also ensures the locking force.

All four ball heads have the friction adjustment function to adapt various equipment with different weight. The ball head can keep stable even when heavy equipment is mounted on it. And the friction level can be kept after adjusting for much easier and more flexible operation.

Suitable for Equipment with Different Weight

Friction Adjustment

The center of gravity goes down, which helps reduce the vibration from ground and keeps it stable, ideal for long exposure and low light shooting.

The KS-30 Low Gravity QR Ball Head with Panning Arca-Type Plate from Sirui has a load capacity of 44 lb and is precision machined from durable aluminum alloy. It is designed to lower the center of gravity for more stable movement and enhanced locking force. It features adjustable friction control to hold even heavy equipment stable. It has a panoramic base with a numbered scale and independent locking knob. Double notches make it simple to change camera orientation from horizontal to vertical.

The KS-30 incorporates an Arca-type quick release set with a quick release flip-lock system to mount or remove equipment. The large flip-lock lever offers rapid one-handed operation. The included KS-55P panning Arca-type plate allows 360° camera rotation regardless of head position or if the head’s panning base is locked.