naturephoto1 Offline Upload & Sell: Off
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phuang3 wrote:
I got two copies. Both used. One is 3 CAM (sn:369xxxx), and the other is ROM (sn:380xxxx) as a backup. As I mostly use the 3 CAM, and didn't notice that they are actually a bit different. The ROM version can focus past infinity, but the 3CAM can't. I am wondering if this is normal, because I also found the ROM version seems to have optical problem close to infinity. The image gets a bit blurry and this won't happen on the 3 CAM version. What's yours?
http://kspqm.kymco.com/ckfinder/resource/johnny/image/Elmar80-200.jpg
I have a ROM version and it too can focus past infinity. I have not noticed the lens to have a problem close to infinity, but I would need to check it more carefully to confirm this.
Rich
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