Hello,
I don't like one thing of this camera. Radioactive lenses.
I don't know if MS model have this kind lenses but all the others model I have cheeked have it. In concrete have a thorium oxide rare earth lens inside the optical group.
Measured at 1/4" from the radioative lens in my camera, had about 380mR. It's a dangerous level...But this in a few inches to the lenses, it reduces the radiation level to a normal levels.
I have tested many cameras, and lenses in amateur cinematogrphy machines; Canon Soopic, Canon 814 electronic, and some Berthiot lenses with "C" and "D" mount, have high radiation levels.
Other problem to use this kind of rare earth on lenses, is the oxidation. This rare earth, oxidation reduces the light can pass through the lenses. I think it reduces the light between 0.3 to 1 point.
....On the other side, thorium-oxide lenses produce more clear colours, and less colour distorsion on edges and shapes.