Kenko Teleplus DG 1.4X MC4 Teleconverter on Sigma 150-500


takuman

Link Posted 04/01/2017 - 17:36
HI all. Sorry if this has been covered before, but does anyone use this converter on the Sigma 150-500. Attached to K3-ii. Thanks in anticipation.
Just passing thru

JAK

Link Posted 04/01/2017 - 18:23
Below is what I initially wrote, but have just checked my TC and it is the Tamron 1.4x Pz-AF MC4 version. I think its much the same converter though.

Well I could do as I have both, but 500mm is more than enough for me not to need a TC with it. Do you wish something testing?
If it's, 'does the focusing works through the TC's power contacts,' yes it does. Can't check with a K3ii specifically though as I missed that variant out but can't believe that would be an exception!
Unlike the Pentax converter, the Kenko doesn't report the adjusted focal length.

John K
Last Edited by JAK on 04/01/2017 - 18:46

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Algernon

Link Posted 04/01/2017 - 18:47
Pentax SR isn't any use on long lenses so what it reports is of no use.

--
Half Man... Half Pentax ... Half Cucumber

Pentax K-1 + K-5 and some other stuff

Algi

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