Correcting a story in the previous issue, Rodenstock insists that it will continue to show at the Optica fair in Cologne next Feb. 15-18, and not at Opti München, the younger fair held in Munich on Jan. 11-13. Carl Zeiss has decided to show at both fairs, mainly to see which one is better. Eschenbach has pulled out of Cologne, and it will show in Munich mostly only its Humphreys line. Charmant and most of the major Italian frame producers will only show in Munich, along with Hoya. Instead, Essilor, Allergan, Silhouette, Oakley and Visibilia will, among others, do both fairs.