<p>Many thanks for your reply Douglas. I was aware of most of the limitations you mention and would prefer to use Sony lenses but unfortunately there are very few FE lenses available. In particular there is no 28-105mm. My Pentax 28-105mm was my favourite lens and about 95% of my shots were taken with it. Like you I found it to be very good. <br>
If I decide to buy a Sony A7 my plan would be to buy it without the 28-70mm kit lens and then use my Pentax 28-105mm with an adaptor most of the time until Sony, or perhaps Sigma, make something similar.<br>
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