telekonvertrar
Telekonverter, also known as extenders or doublers, are optical devices that are attached between a camera body and a lens to increase the focal length of the lens. This effectively magnifies the image projected onto the camera's sensor, allowing for greater reach without requiring a physically longer lens. A 1.4x teleconverter, for instance, will multiply the lens's focal length by 1.4. A 2x teleconverter multiplies it by 2.
The primary advantage of using a teleconverter is the ability to achieve longer focal lengths at a