</span><table border='0' align='center' width='95%' cellpadding='3' cellspacing='1'><tr><td>QUOTE (Les McLean @ Jan 6 2003, 10:27 AM)</td></tr><tr><td id='QUOTE'>A few years ago I spent a couple of hours and a couple of rolls of 120 film testing my filters to determine my own factor...</td></tr></table><span id='postcolor'>
simple but practicle Will try this soon.. thanks for the tip&#33;