Keywords: 09 2006 2017 Reflection.png Transferred from http //en wikipedia org en wikipedia; transferred to Commons by User Logan using http //tools wikimedia de/~magnus/commonshelper php CommonsHelper 2006-03-14 Benbuchler at http //en wikipedia org en wikipedia Later version s were uploaded by Eliashc at http //en wikipedia org en wikipedia Benbuchler Original upload log page en wikipedia 09_2006_2017_Reflection png 2006-04-09 17 59 Eliashc 600×363× 19204 bytes <nowiki>optimized using PNGCrusher </nowiki> 2006-03-14 22 34 Benbuchler 600×363× 31626 bytes <nowiki></nowiki> 2006-03-14 21 47 Benbuchler 600×363× 29489 bytes <nowiki></nowiki> Optics diagrams |