Originally posted by BigMackCam Perhaps they feel that potential sales wouldn't be enough to justify the costs of design and tooling changes... That would be my best guess.
Are we sure they're still making it? Perhaps it's just stock redistribution?
Changing the coatings and not much else (perhaps the aperture blades, like the HD Limiteds) means a mid-term commitment of producing this lens.
Changing the barrels, to my understanding, is comparable to making a new lens - and it means a long-term commitment of producing the modified lens.
There's a wide angle single focus lens in the roadmap - perhaps a 35mm f/2-ish lens.