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Pentax 1.7X Autofocus adapter

Started Mar 12, 2014 | Discussions thread
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Pentax 1.7X Autofocus adapter
Mar 12, 2014

Hi guys,

I've just seen this on "leboncoin" for the Pentax Autofocus adapter 1.7X for 280 euros, it's an adapter for converting manual focus lenses into AF ones. By mounting on and presetting a manual lens at infinity the adapter will, by moving the elements inside the adapter, compensate the infinity focus of the lens to create good focus on the subject. I'm not thinking of buying it but I was just wondering if anybody has any experience of this very interesting product.

Here's the ad.       http://www.leboncoin.fr/image_son/634562250.htm?ca=13_s

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