In <3D0660A0.197.522C3FD@localhost>, on 06/11/02 at 08:42 PM,
"Tom Trottier" <Tom@xxxxxxxxxxxxx> said:
>Sorry, I made a slight mistake. The Oly 500 loses about .27 stop.
>compared to a refractor. The .8 is falloff, middle to edges.
That was my vague recollection. Thanks for the clarification.
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les clark / edgewater, nj / usa
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