Kenko Teleplus MC-7 "DG" 2x AF Teleconverter for Pentax AF

SKU: LN2XKPXAFDG

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2009-09-21T21:00:00

Rated 3 out of 5

Almost a working addition.

The device was stated to work with Pentax DA lens. It does not work with my Pentax DA 50-135 zoom, in that it stops the electronics of the camera working. It works perfectly with my Sigma 70-300 zoom (except for autofocus which is not to be expected)with no electronics problems. It partly works with my sigma 70 mm macro lens in that it requires a -2ev exposure correction. It requires this same exposure correction with my Pentax 50 mm f 1.4 lens which otherwise works correctly. When it works it does everything that is expected with no difficulty. I have had some very pleasing results, except that It does not work on one Pentax lens.

deloraine

Kenko Teleplus MC-7 "DG" 2x AF Teleconvertr f/Pentax AF Specifications

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About Kenko Teleplus MC-7 "DG" 2x AF Teleconvertr f/Pentax AF

KENKO AF 2X Teleplus converter MC7 gives you the "IMPACT OF POWERFULL EFFECT" and also your lens's focal range will be greatly increased. KENKO AF Teleplus converter has genuine Gate Array IC. It means that not only the Teleplus's own unique data, but the entirety of data set from the camerabody, needless to say full linkage is also provided for electronic flash photography. Full AF linkage with Teleplus is possible with camera lenses with open aperture of F4 or brighter (Manual focusing is required when using lenses with smaller open f-stop value than those given above.)

DG Series
New DG Series have upgraded "Gated-Array" circuitry to work better with the digital SLR's and some of the the new digital only lenses. They still work the same with film SLR Cameras and lenses as well