I've heard that the 18mm and the 25mm porthole (or whatever it's called) on the RED ONE. But I'm sure the 32mm, 40mm, 50mm, and 75mm would all look brilliant on that camera.
Per Mitch Gross on cml about RED "frame" size:
"The sensor is about the same width as Academy aperture but is significantly shorter than the near Full aperture in the "standard" anamorphic 2.40 spec. .........."
Cooke says Speed Panchro Series II & III lenses will cover the silent frame so they should cover the RED sensor since it's academy wide and less than full (silent) height. But if they don't "cover" the RED it's probably more about the RED requiring telecentric lenses like other video cameras. IE: The lens covers the entire sensor but there's what amounts to a sensitivity fall off in the corners due to the light leaving the SPII/III's at something other than a perpendicular angle.
Obviously I'm guessing about telecentric, etc. Has anyone here actually tested SPII/III's on a RED?