Fujifilm XF 1.4X TC WR Teleconverter Full Frame Mirrorless Cameras It powers the EOS-M Mirrorless

Fujifilm XF 1.4X TC WR Teleconverter Full Frame Mirrorless Cameras It powers the EOS M Mirrorless It powers the EOS M Mirrorless Digital Camera such as Blue Spectrum Refractive (BR) optics to discard colour aberrations while the ground aspheric lens element is been used to eliminate spherical aberrations which usually occurs once the aperture is wide open all packed into a solid built construction thats weather sealed and shooting at minimum aperture values is still possible despite the f stop being increased by mounting the teleconverter the focusing speed should be unaffected in most cases due to the contrast detection autofocus