> I want to know the illumination in lux of my > retouching area, > Mike
Hi Mike , My old clockwork Lunasix 3 scale agrees with Richard's calcs. Mine's EV 3.5 @ 100 (which gives an incident reading of 1s / 3.5) At iso100 the scale gives EV 3 (1s/2.8) 22lux :2 ft candle approx EV 4 (1s/4.0 ) 44lux :4 ft candle approx (Now where did I put my magnesium strip spool?) Cheers Geoff Dann +44 (0) 7251 2873 +44 (0) 7785 755652 http:/www.geoffdann.com =============================================================== GO TO http://www.prodig.org for ~ GUIDELINES ~ un/SUBSCRIBING ~ ITEMS for SALE
