Plastic Light Guides for Direct Detection TLK60-K57-P-2000 TLK70-K59-P-2000 TLK25-K58-P-2000 TLK60-K60-P-2000 Date of issue 13.01.1998 TLK20-K61-P-2000 94 Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany Pepperl+Fuchs Group · Tel.: Germany (6 21) 7 76-11 11 · USA (3 30) 4 25 35 55 · Singapore 7 79 90 91 · Internet http://www.pepperl-fuchs.com