Teleconverter & Extender

Anyone looking to buy a used teleconverter extender can extend the focal length of existing lenses without adding another lens to the kit. These optical accessories are mounted between camera and lens and allow greater magnification, which is useful for wildlife, sports, or detail photography. Common versions include 1.4x and 2x models, each affecting light transmission and image characteristics differently. Teleconverters are widely used with analog SLR systems when flexibility is needed without changing the core setup. We test every teleconverter before sale. Optics and mechanics are checked, and condition details are clearly described. Any visible signs of use or optical limitations are documented in a transparent way. The range includes models from various manufacturers, compatible with systems such as Nikon, Canon, or Leica. Mount type and compatibility are specified in each listing, as not every extender works with every lens.