Kenko Teleplus DG 1.4X MC4 Teleconverter on Sigma 150-500
Posted 04/01/2017 - 18:23 - Helpful Comment
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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.
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
Posted 04/01/2017 - 18:47 - Helpful Comment
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Pentax SR isn't any use on long lenses so what it reports is of no use.
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Half Man... Half Pentax ... Half Cucumber
Pentax K-1 + K-5 and some other stuff
Algi
Pentax K-1 + K-5 and some other stuff
Algi
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