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DPChallenge Forums >> Hardware and Software >> Problems with Canon G5 Tele and Wide Converter
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AuthorThread
Fujifilm FinePix S5 Pro
Nikon MF Micro-Nikkor 105mm f/2.8
 09/14/2003 11:22:40 AM · #1
Hi All,

I was testing the tele and wide converter at the shop today and realize that the tele and wide convertor has got a "Dark Ring" around the image when the zoom is set all the way wide..

Is this normal?

Eric
Panasonic Lumix FZ45
 09/14/2003 12:13:26 PM · #2
On the first two/three steps on the zoom you get vigenetting this happens on most of the P&S Canon`s
OM System OM-1
Canon EF 100mm f/2.8 USM Macro
 09/14/2003 02:13:13 PM · #3
If you are talking about just the adapter, then it is vignetting. I know that Canon recommends that when the wide and tele lenses are in place the zoom be at the shortest and longest zoom settings, but I haven't used them myself (yet) so I don't know what happens if you don't do that.
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