Kenko/Tokina announced that the Zeiss Loxia lenses they manufacturer are now out of production and discontinued. The Otus lenses are manufactured by Cosina and are still in production (some versions yet to be shipped).
Zeiss's Web site still lists Otus, Batis, and Loxia lenses as current, though they no longer mention the original Touit lenses. Stock of Batis lenses still seems to be available through dealers, but new copies are no longer being made.
