10M Range lighting question.
Posted: Tue Feb 07, 2006 2:17 am
ISSF rules (2005 6.3.15.4) ) state that the Targets must have a minimum 1500 lux illumination and the entire range area 300 lux minimum.
This could be accomplished with a focussed spot lamp that lite the target face only and none of the surrounding area.
Is the intent of the rule that only the target face needs this light level and any closely surrounding area only needs 300, or does the surrounding area need to recieve the 1500 lux of light?
This could be accomplished with a focussed spot lamp that lite the target face only and none of the surrounding area.
Is the intent of the rule that only the target face needs this light level and any closely surrounding area only needs 300, or does the surrounding area need to recieve the 1500 lux of light?