Product Description
Placed between the camera body and lens, a teleconverter contains a set of
optics that will effectively increase the focal length of any lens with which it
is used. The KENKO TelePlus MC4 AF 1.4X DGX converter has the effect of
multiplying the focal length of your lens by 1.4x.
The MC4 AF 1.4X DGX converter has genuine Gate Array IC (Integrated Circuitry).
It means the converters unique circuitry maintains signal integrity between the
camera body and lens. The 4-element design is made with high quality
multi-coated optical glass supplied by Hoya Corporation, the worlds largest
manufacturer of optical glass.
Full AF operation with the TelePlus MC4 AF 1.4X is possible using camera lenses
with open apertures of F4 or brighter. Please be aware that AF will work
properly only if there is enough light and contrast on the subject to activate
the cameras AF sensors properly. (Manual focusing may be necessary when using
lenses with smaller open f-stop values than that given above.)
The DGX TelePlus converters have updated circuitry to record exif data more
accurately. In the exif exposure data (meta-data recorded with a digital
picture) DGX converters record the equivalent aperture and focal length of the
lens setting plus teleconverter. Optically and mechanically they are identical
to the prior high-quality DG series converters.
Note: Not compatible with Canon EF-S Lenses
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