is the inside lens of a thermal lens as strong as the outer lens?
echo34 Active Member Jul 19, 2006 345 0 36 Aug 20, 2006 #1 is the inside lens of a thermal lens as strong as the outer lens?
JoeJr Well-Known Member Feb 15, 2006 1,116 0 61 32 Birmingham Aug 21, 2006 #3 Ryan(pb alexandria) said: no. Click to expand... nuff said
