Firmware upgrade causes AF slow down on 18-55!

Started May 23, 2013 | Discussions thread
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Re: Firmware upgrade causes AF slow down on 18-55!
In reply to baobob, May 23, 2013

baobob wrote:

True in bright light not true in dim light I have tried several copies they are all similar

All in all find the 18 and 35mm faster in avreage lighting conditions

In very dim light the 60mm can achieve focus where the 5mm does not

No miracle, 2.8 instead of 1.4; 4 instead of 2.4

True, but the 18-55 has a much shorter focus throw, and in good light mine is definitely pretty fast.


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