Tamron 70-200 and CDAF

Started Nov 22, 2012 | Discussions thread
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Twong
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Tamron 70-200 and CDAF
Nov 22, 2012

I have always used PDAF with this lens and it has been very reliable. I just picked up a mirrorless camera and so started using CDAF. I was not able to achieve proper focus at all with this lens irrespective of amount of lighting condition. BTW, this is the only lens that I have problem with CDAF.

Has anyone encountered similar problem with this lens and CDAF?

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Pentax K-5 Pentax K-5 IIs Pentax smc FA 50mm F1.4 Pentax smc DA* 50-135mm F2.8 ED (IF) SDM Pentax smc D-FA 100mm F2.8 Macro WR +16 more
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