« on: April 10, 2012, 06:36:19 PM »
- anything below 50mm as a prime: skip the IS and drop the USM - yes MF only - upgrade lens coating, seals and shellcase, and ofcourse any real technical optical improvement is welcome( less flare, CA)
If Canon would actually dare to release a MF prime they will probably charge extra for it. They'll sell it as some super duper mad-skillz-pro-photographer must have lens.
I'd like to see your CAD Canon camera come to life. FF 50 fast prime, no mirror.