What is a telescope?

The word telescope literally means "to see far and binoculars are very large stationary or small manual tools for remote object viewing. Collaps. Heights of limited areas without requesting disassembly or risking damage and also allow use at different heights. The flag can be increased and reduced by a collapse or a sliding section.

Tescopic ladder provides several conveniences that it is capable of telescope. First, it can be used more easily in bounded areas, such as the door. Secondly, it is easy to use at different heights, without the top of the ladderFor the overhaul necessary, which may disrupt the task to be carried out on the ladder. Tescopic mast, which can be increased by electricity or manual reel, can be used for hotspot WiFi, RF (radio frequency) transmission or repetition or survival.

One of the most common uses of telescoping is for antennas. Tescopic antennas are usually built -in function of vehicles. CB portable radios often have a removable rubber antenna - the type of antenna, which is supplied with a radio - so the telescopic antenna can be added for better reception and transmission in the field.

The use of telescoping, which is less well known for many, is in the body of a rag droppings-so rag-dung , Radhung or Rag Dung Chen -tibet Church Horn, which is said to sound like a wallpaper. Hrg droppings come in different sizes, ranging from length to 3 ft to 20 ft (about 1 to 6 m), and even shorter have sections that can be extended and locked or slipped inside for the transmissionTelnost.