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The
Kenko Teleplus PRO 300 DG teleconverters are
designed to perform te best when used with longer
telephoto lenses. Recommended to be used with lenses
longer than 100mm, they will maintain the resolution
of the prime lens even at the corners.
Kenko
PRO 300 DG AF Teleplus converters have genuine Gate
Array IC. It means that the converter's own unique
circuitry maintains signal integrity between
the camera body and lens. Full AF operation with PRO
300 is possible when using lenses with maximum
aperture of f/2.8 or brighter.
The
PRO 300 has a light loss equivalent to 2 stops.
Manual focus may be required with lenses having a
smaller than f/2.8 aperture or with low-contrast or
low-light subjects.
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