Fiberscope is widely used in medical practices today. It is basically a cable that is developed from a typical material composed of fiber optic to allow light to travel through wire. The combination of easy viewing and passage of light makes this object an efficient tool to be used in cases of observing and diagnosing different health complications through a scope. People can also observe a tight space of a gap within the body or any other part of the body using this scope.Fiberscope is different from borescope in many ways. It is more flexible and easy to use as compared to borescope. The material used for creating fiberscope is built from a transparent glass, known as silica. Silica is a typical waveguide that allows light ways to propagate throughout the cables length, thus giving perfect clarity. There is no chance of losing clarity. The fiber optic cable strands are fine and thin; it can be compared to human hair. Therefore, many individual optic standards have been bundled together for forming the core of each of these fiberscope devices.Most of the fiberscope cables employ wide-angle lenses at either end. These lenses are used to capture the light from large area, focusing into a smaller diameter of the entire bundle of cable. There is a viewing end of the scope, which can be joined to simple eyepiece, and even connected to the camera for capturing remote images. Because there are a large number of tiny optical fingers contained in the scope and user will experience image distorting initially. This might seem to be like a pixelaiton effect that is often found while viewing the television screen from a close distance.Fiberscope depends on the visible light. It often requires an external source of light. There are some scopes that might contain some special fibers for transmitting light from an end of the cable to the user. This will help as the scope can then be used even in the dark areas. If an IR camera is used and linked to the fiberscope, it can even send signals through optic cables and the viewer will see illuminated scene.Borescope and fiberscope have practical uses. They can both be used for various espionage purposes, allowing people to view some of the smallest spaces. Because of the size of these scopes, it will be possible to thread it to the door crack or ceiling tile, thus permitting surveillance teams or similar groups to gain all the necessary information during any complicated situation. Both fiberscope and borescope gave medical usage too. In fact, medical settings are very much reliant on these devices for endoscope.