#N canvas 0 0 450 300 10;
#X obj 125 70 inlet;
#X obj 131 176 /;
#X msg 132 127 3e+08 \$1;
#X obj 132 237 outlet;
#X text 82 26 Light : Wave length (m) to frequency (Hz);
#X connect 0 0 2 0;
#X connect 1 0 3 0;
#X connect 2 0 1 0;