39mm screw lenses en Text text/html http://camerapedia.org/wiki/39mm_screw_lenses 2009-11-15 Uwe Kulick Adrien Rebollo Chris M William A. Collins Stephen Lee Alan Myers Camerapedia.org user Dberger Sjoerd Bosga Alan Wood John Bessa Pierre Bill Snell Joe Lin Camerapedia.org user Sukiari