Via Post @ Pentax ForumsLet me add in more rumoured specs (from another source):-1. Dividable type in 3 pieces;2. Simplified weather resistant design;3. Built-in lens motor (neither SDM nor DC), full-time manual override;4. To be sold at a suggested price of US$3800;5. Not a Star lens;6. Built-in astro-tracer! (Oh, really? :-o)7. Manufactured upon special ordering.
