Kenko 1.4x pro DG teleconvertor

raythefab

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Has anyone got or used one of these, and would it be ok with my 70-300 thank you ...Ray:)
 
Ray,

I got rid of one recently....tested it against the Canon and Sigma ones and it came out just fine....pretty much the equal of Canon's own.

I haven't got the lens you mention but can't imagine that there'll be any issues other than slightly slower AF with the 1 stop loss.

Bob
 
I used the Pro DG 2x on that lens it was a bit slow to auto focus but that was about it.
 
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