http://www.usa.canon.com/cusa/consumer/p..._f_1_8_stm
The MTFs seem to be virtually identical to the old 50mm f/1.8 II
So we got ...
- better circular aperture (7 vs 5 non-circular)
- metal mount vs plastic
- STM vs micro motor
- better coating
- better min focus (0.35m vs 0.45m)
- nicer focus ring
And it remains very affordable
Soon in this theater here, of course
The MTFs seem to be virtually identical to the old 50mm f/1.8 II
So we got ...
- better circular aperture (7 vs 5 non-circular)
- metal mount vs plastic
- STM vs micro motor
- better coating
- better min focus (0.35m vs 0.45m)
- nicer focus ring
And it remains very affordable
Soon in this theater here, of course