Kenko has announced two new teleconverters for Canon EF lenses. The TELEPLUS HD DGX 1.4X Canon EOS offer AF at f4 or brighter, while the TELEPLUS HD DGX 2.0X Canon EOS offers it at f.28 or brighter. The 1.4 x loses one stop of light, whereas the 2 x loses two. Both offer marked improvements in resolution over previous models.

The new teleconverters are available now, with both priced at $340.