Feb 16, 2008 #1 B BOBBYBOB Newly Enlightened Joined Feb 10, 2008 Messages 51 Location Olean, New York via NYC and New Jersey I just heard this term today, would one of you nice gentlemen please explain what it means. In simple terms please, I am challenged. Thanks
I just heard this term today, would one of you nice gentlemen please explain what it means. In simple terms please, I am challenged. Thanks
Feb 16, 2008 #2 M magic_elf Banned Joined Jan 5, 2008 Messages 142 I believe its simply the ratio of the spot brightness to that of the spill brightness (usually measured in lux).
I believe its simply the ratio of the spot brightness to that of the spill brightness (usually measured in lux).
Feb 16, 2008 #3 Beastmaster Enlightened Joined Dec 23, 2007 Messages 794 Location Phoenix, AZ To add - here's a pic of hot spot vs. spill