On Sat, 20 Apr 2002 Julian Loke wrote:

> > [EMAIL PROTECTED] wrote: ...
> > To keep it equal the Canons were fitted wih a 
> > Canon 50mm f1.8 Mk1 and the Nikons with a Nikkor
> > 50mm f1.8.  All were using centre AF point and
> > no AF assist (not that it would help).  The
> >  results were (best to worse):
> > 13 - EOS 3
> > 14 - F801s
> > 16 - F65
> > 18 - EOS 55 and F80
> > 22 - EOS 30
> 
> G'day Gary,
> 
> Thank you for validating that my AF test pattern.
> To facilitate feedback, I wrote some wrapper text
> and put it up at EOSDOC:
> http://eosdoc.com/manuals.asp?q=AFSensTest
> 
> Can you give meter readings for the black patch, 
> the white patch, and patches 13 to 22?

Hi Julian,

The meter readings are as follows (taken on EOS 3 @ iso 100):

White: 1/50 @ f2
Black: 0.8 @ f2
Patch 13: 0.6 @ f2
Patch 22 0.5 @ f2

So, 5+ EV difference between black and white.

Regards
Gary



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