adamroberts wrote:Carl Zeiss ZF.2 or ZE lenses are pretty sharp and designed for high rez DSLR (way higher than 4K).
Affordable (depending on what your level of affordable is) and sharp.

Well that's pretty an option, Zeiss rocks "no doubt"
But they come against a hefty fortune and best suited for those with heavy pocks.
Unlike me and many others who are just starting.
Any other option?
And what about Bowers, Samyang, Rokinon, Tokina crap??? are they worth?
tx