| 材质 | 碳素 |
|---|---|
| 适用机型 | 等等 |
| 品牌 | 云顿Vinten |
| 型号 | 英国-VINTEN云顿(Vision)250 3465-3F 云台 |
本公司供应(Vision)250 3465-3F 云台云顿三脚架质量保证，欢迎咨询洽谈。
The VISION 250 pan & tilt head is designed to support the latest portable digital camera combinations used in Studio and Outside Broadcast production. With its unique "twin balancing mechanism" the Vision 250 can be fully adjusted to perfectly balance any camera or lens combination quickly and easily up to 72.8 lb. Incorporating a drag mechanism employing non-contacting thin film technology, which ensures consistent drag and constant performance over a temperature range from -40°F to +140°F. TF drag enables the camera operator to move the camera in a "seamless path" when moving from a critical tight lens image on a delicate slow pan movement - into a "whip-pan" action. Ensuring instant recovery to the original drag setting without the need to adjust the drag control position.In addition, the Vision 250 also has the benefit of digital counterbalance readout, backlit drag controls an**lluminated leveling bubble, giving the cameraman the quickest and most simple **p, even in "low light" situations. Perfect Balance The Vision 250 pan & tilt head achieves the Perfect Counter Balance by means of an innovative and patented infinitely-variable spring mechanism. This allows the head to tilt through the full range of ±90° in perfect balance, eliminating a considerable amount of physical effort required by the operator to control the tilting action. Since the camera is perfectly balanced, it can be left at any angle - totally hands free - without having to lock the tilt brake. The variable counterbalance mechanism allows it to be used with a variety of lenses, batteries, viewfinders and on-camera lights. For even faster **p, the Vision 250 offers a digital counterbalance readout, with repeatable balance setting. The display is activated by a simple press of a button and remains visible for 15 seconds. TF (Thin Film) Drag Control The Vision 250 uses the Vinten TF (Thin Film) damping system, to provide consistent drag and constant performance in demanding conditions from -40°F to +140°F. The TF system offers total control, for precise movement and excellent camera control during the critical slow start-up of your shot. Providing seamless transition into Whip Pan and instant recovery to the original drag setting at the finish of the movement.
Calibrated with variable adjustment and a single turn rotation from fully On to Off, the drag knobs are backlit and are adjusted accordingly (depending on the lighting conditions) by a light sensor built into the digital readout. For easy viewing and detented to give a "dial-in feel", ensuring that settings are always maintained. Interlock Device The interlock device is a positive latching, which overrides the tilt brake to insure that the payload doesn't move in its fixed position. So as not to wear out the tilt brake prematurely, due to larger payloads that it takes. Quick **p Unique design features allow fast **p - a must if you are continuously on the move. The leveling bowl has a double threaded screw shank, which allows the bowl lock to be tightened and released quickly. Very handy when you are constantly adjusting the bowl to level the camera (especially on uneven terrain). Adjustable camera mounting plate with unique rubber grip strips holds the camera rock steady. Load capacity of: 72.8 lb
公司地址：北京市朝阳区北苑路180号加利大厦一号楼604室
咨询电话：010-64874573,010-64844067，010-64830536
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