Keywords: Structure rods cones.png Conceptual illustration of the basic structure of rod and cone cells Transferred from http //en wikibooks org en wikibooks; transferred to Commons by User Adrignola using http //tools wikimedia de/~magnus/commonshelper php CommonsHelper <br/> Original text own work 010609<br/> 2009 06 09 first version ; 2009 06 01 last version Piotr Sliwa Original uploader was Skela at http //en wikibooks org en wikibooks Released into the public domain by the author b English Wikibooks Skela original upload log page en wikibooks Structure_rods_cones png 2009-06-09 22 29 Skela 1211×960× 112004 bytes <nowiki>Fixed some inaccuracies </nowiki> 2009-06-01 09 27 Skela 477×341× 37659 bytes <nowiki> Conceptual illustration of the basic structure of rod and cone cells own work 010609 Piotr Sliwa </nowiki> Vertebrate photoreceptor cells |