Kenko
Kenko 1.4x AF DGX Teleconverter MC-4E, Canon fit
4 elements for digital or film SLR, retains AF link
Kenko 1.4x AF DGX Teleconverter MC-4E, Nikon fit
4 elements for digital or film SLR, retains AF link
Kenko 2x AF DGX Teleconverter MC-7E, Canon fit
7 elements for digital or film SLR, retains AF link
Kenko 2x AF DGX Teleconverter MC-7E, Nikon fit
7 elements for digital or film SLR, retains AF link
Kenko Extension Teleplus Tube Set DG Canon Set of 3
36mm, 20mm & 12mm for digital or film SLRs
Kenko Extension Teleplus Tube Set DG Nikon Set of 3
36mm, 20mm and 12mm for digital or film SLRs