The Canon EF 50mm F1.4 has image quality equal to Sigma 50 Art ... When used in F8. But used in F1.4 aperture, it's simply mediocre.ahsanford said:ScottyP said:Does the current EF 50mmf/1.4 have the sharpness needed for higher MP counter see with every new body? Isn't there any pressure to release an update for that reason?
It looks like mush on a 5DS R ,especially wide open, on TDP.
...and at LensRentals:
A "battered old copy" of a 50 f/1.4 USM was tested on the 5D3 / 5DS / 5DS R and though detail did improve on the higher res bodies, the jump up was less pronounced than with other higher quality lenses that they looked at.