Originally posted by miltona580
Isn't the Pentax 12-24 the same lens as the Tokina 12-24, just with Pentax coatings?
Having owned both, glass-wise--excepting the proprietary lens coating (which I think is about the same)--they are the same formula. The body build is different. The Tokina is noticeably heavier and feels sturdier. It also lacks "quick-shift" focus, but I don't think I ever had to use that on an ultra-wide-angle lens.
But yes the cost differences are silly in the used market. That also applies to the Tokina versions of the 35mm macro, and the DA* 50-135mm (and I think the Tokina version is better on a couple counts). Generally Canikon buyers don't have a lot of respect for third-party APS-C-targeted lenses like Pentax buyers do.The exception is the Tokina 10-17mm fisheye which is unique enough to have a market. I took advantage of the market perception when I added Canon and own most of these. The Tokina 16-50mm f2.8 version of the Pentax DA* is considered not-so-good and I have avoided it.
M