systematic ball heads

The systematic heads are specifically designed to fit Gitzo Systematic tripods. Thanks to their connection system it guarantees an ultra stable platform for your high precision equipment. Lightweight, smoothness, ease of use and an ultra strong locking, make it the ideal head for long and ultra long lens applications, such as wild life, sport and action photography. It can also be fitted to standard attachment tripods by a standard 3/8' screw attachment. Long lenses require ultra smooth movements, exceptional locking capabilities, minimized drift angle, super fast and intuitive operation. The Systematic head features a revolutionary hydraulic locking system placed for the first time inside the ball. It is a completely new concept, not just a reversed ball head. The locking collar moves together with your equipment and you will always find the head controls, while keeping your eye in the view finder. The system allows you to set the friction by means of a button that sets the stroke of the locking collar. The head comes in two versions, quick release and 1/4' disc attachments. A small 1/4' to 3/8' screw adapter is included. The quick release system is lever operated to guarantee a safer and stronger operation. It can also fit Arca style plates by means of the specific adapter (code GS5160CDT). The connection system dramatically increases stability and makes your equipment a monolithic piece. The head is very sturdy and it offers an extremely low and compact profile. It is the ideal head for traveling and when weight and space are an issue. Being dedicated to long lenses, it does not feature the portrait 90° position. This position can be achieved by rotating the lens on its collar or by using an 'L' bracket. Systematic heads come with a convenient Anti Dust Bag for storage and packing. The textile anti dust bag is an answer to environmental protection; aiming to reduce the amount of plastic bags the world industry produces every year.

简而言之，捷信的新云台GH5380SQR是设计给长焦用的，比如在足球场上，记者可以把大炮支上跟着目标转，然后迅速锁定，拍摄。但是我发现这个云台同时也是大画幅用家的{zj0}选择之一，它的设计xx适用于大画幅。

首先，轻，只有720克，在所有承重30公斤的云台中可以说是数一数二的了，这令我直接抛弃了好用但是太重（1.25公斤）的曼富图410齿轮云台；

其次，便，云台可以直接与systematic脚架结合，对于我这样捷信3号（或5号）systematic脚架的用家来说xx是福音，接合时只需要卸掉脚架上端的云台底板，这样一来又减轻了约100克的重量，与脚架合二为一，极度稳固，xx没有了球台的缺点，尤其是一般球台有90度竖拍缺口，调整时手一滑相机经常掉下去，心脏病都发了，这个云台就xx不会，往哪转都只有{zd0}28度角，xx不用担心安全问题；

再次，快，云台为球台设计，调整姿态比齿轮云台快上百倍，然而这也是它的缺点，找水平时比较费劲。但是云台有另外一个强项克服了这个缺点，一旦找到拍摄位置，能够用锁紧环迅速把云台姿态锁住，而且几乎不用力量，不会影响到先前调好的位置。

{zh1}，与大画幅简直是天造地设，据我实际测试，刚好适合我立原相机的各项倾斜、移轴角度，不多不少，刚好，以后移轴起来就不会扭到手指都疼了。

简结方便迅速，非常理想，虽说是设计给135打鸟用的，但却成了我大画幅云台的最终选择。有趣的是，刚刚才知道捷信居然会破天荒推出G3530LS架子和这个云台的套装版（以前他们不搞套装的），恰好是我很早前买的脚架和我刚买的云台的组合，也就是说，我的选择，正是捷信最为自信的选择。