Originally posted by BigMackCam Folks (well, some of them) also want to dictate on Ricoh's behalf how much cost was attributed to the collaboration with Tamron, including cosmetic re-branding, lens coatings, WR materials / components (if different), focus limiter and firmware optimisation / testing etc.; plus, how much Ricoh should be allowed to profit from each lens after those costs
As I said in an earlier post, we'd all like the lens to be cheap or given away for free, so far as our own personal benefit is concerned. Looking at the bigger picture, though, we should want Pentax to remain a profitable and viable concern for Ricoh. There's a balance to be found...
We're in a curious situation with this lens, because the lens upon which it is based has been available for so long and aggressively discounted.
Looking at the DFA* 50/1.4 vs the Tokina Opera 50/1.4, there is only a 10-20% premium for the Pentax version. (USA prices)
The Pentax 15-30 and Tamron 15-30 G2 are currently the same price, the Tamron G1 is about 25% cheaper.
I think the huge price disparity between the new Pentax 70-210/4 vs the Tamron original is just an aberration. IMO folks are justified with griping about the price differential, but the Pentax price will drop eventually and I don't believe this is necessarily indicative of how things will be going forward.