Spherical Lens Tests
The following spherical lenses are tested on an Alexa XT Plus: Arri/Zeiss Master Prime, Arri/Zeiss Ultra Prime, Zeiss T2.1 ("Standard Speed"), Zeiss High Speed ("Superspeed MK III"), Cooke S4, Canon, Leica Summicron-C, Leica Summilux-C. Side-by-side comparisons show the differences in skin tones, sharpness, bokeh and flare.
For full details of the test methodology and analysis of the results, visit my blog at http://neiloseman.com/?p=9476
1st AC: Rupert Peddle http://pedhead.net
2nd AC & data wrangler: Bex Clives
Thanks to Arri Rental UK