Libec Q30B and Q50B Explained – Quick Deploy Ring, 45kg Payload, Dust-Proof Spreader Locks

by Johnnie BehiriToday

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Libec’s new Q30B and Q50B tripods open the spreader and release the legs with a single ring, carry a 45kg (99lb) payload, and weigh around 3kg (6.6lb). We spoke to Libec President and CEO Koichi Yamaguchi at the IBC 2026 booth about how the Quick Deploy System works, where the idea came from, and what a year in the Arizona desert changed.

We covered the announcement of the Libec Q30B and Q50B earlier this month, including how the lower leg sections fit into the design. The booth visit added what a product page can’t show: the actual hand movement, how a single leg adjusts on uneven ground, and European pricing.

It is also a milestone year for the company. Libec is celebrating its 75th anniversary, and Koichi said the aim is to keep innovating and reach the 100th in 2051. Our factory tour of Libec’s headquarters shows how the company builds its products in Japan.

One ring, two jobs

The patent-pending Quick Deploy System is built around a ring at the center of the mid-level spreader. Koichi demonstrated it from the folded tripod: open the legs, press the spreader down with the ring, then lock it in place. That one action deploys the tripod, frees the legs, and locks the spreader at the same time.

The idea came from a customer. According to Koichi, a user in the US doing run-and-gun and ENG work asked for something that would save every second of setup, and opening the spreader while releasing the legs in the same movement was what Libec settled on. The company’s earlier answer to setup speed was the single flip lock of the Quick Lock series, which we covered with the QL40B and the carbon QL40C.

Adjusting one leg on uneven ground

A central ring raises the question of what happens when one leg needs to be a different length from the others. Koichi showed that with the spreader in its mid position the legs are loose, so any one of them can be slid up or down on its own before the ring is locked again.

The spreader is fixed to the tripod and cannot be removed. The design is mid-spreader only, so a ground spreader configuration is not possible.

75mm or 100mm bowl, same 45kg rating

Bowl diameter is the only difference between the two models. The Libec Q30B has a 75mm bowl and weighs 2.9kg (6.4lb), while the Q50B has a 100mm bowl and weighs 3kg (6.6lb). Both are rated for 45kg (99lb).

Koichi was specific about how that figure was reached. Libec tested the legs at more than 50kg (110lb), and he said they still hold 45kg after heavy usage, which is why that is the official rating. His wider point was that published payload numbers for tripods do not always reflect what the legs carry in practice.

He also acknowledged that few people will ever build a 45kg camera package. By his reasoning, the margin is there for longevity: legs rated that far above a typical load should still be good enough for the same configuration after more than ten years of use.

A year in the Arizona desert

The locking mechanisms built into the spreader are dustproof, and Koichi described how they got there. Libec tested the tripods in the Arizona desert for a year, where he said the heat and dust are severe, and changed the mechanism many times along the way.

The outcome, according to Koichi, is a lock that lets dust pass through instead of jamming. On a tripod where the whole setup runs through one mechanism, and which is aimed at news and documentary crews working outdoors, that is the part of the design with the most riding on it.

Handle, accessory ports and heads

A carrying handle is built in. It can be rotated 90° and comes off entirely if it is not wanted. Accessory ports sit on two sides of the tripod.

Libec sells the Q30B and Q50B as legs only, without a head. Koichi said users can keep the fluid head they are used to, since the bowls accept heads from other manufacturers, or add one from Libec. The manufacturer’s warranty is one year, and some dealers offer longer coverage.

Price and availability

The Q30B has an MSRP of €460, and the Q50B with the 100mm bowl is €620. Koichi expects both to be available in Europe in November.

For more information, please visit the Libec website.

One ring to open, release, and lock, on legs rated for 45kg. Would the Quick Deploy System speed up your setups? Don’t hesitate to let us know in the comments below!