----- Original Message ----- From: <photoe...@aol.com>
> EV 15: > 1/125 @ f/16, 1/60 @ f/22, 1/30 @ f/32, 1/15 @ f/45, 1/8 @ f/64, 1/4 @ f/90, > 1/2 @ f/128, 1 sec @ f/180, 2 sec @ f/256, 4 sec @ f/360, 8 sec @ f/512. Couple of things: 1- Polaroid 804 will require reciprocity corrections for exposures above 0.04 seconds (as per polaroid.com). 2- If you meter snow and expose your film using the indications of your meter, the snow will be render as grayish instead of white. We need to increase exposure by about 2 stops so snow is rendered white. Your 8 seconds @ f/500 then become 32 seconds and those 32 seconds become about 180 seconds when reciprocity compensation is taking into account (as per Polaroid.com). Guillermo
