Hello. I just buyed a NN5 factory irregular.
My equipment is:

I have this equipment:

Sony Alpha 900
Carl Zeiss 16-35 mm f 2.8 ZA
Carl Zeiss 85 mm f 1.4 ZA
Carl Zeiss 135 mm f 1.8 ZA
Minolta 200 mm APO G f 2.8

I like rectilinear and cylindric shoots. I'm not much interested in gigapixel mosaic but in flat panoramas of 130-140° and high resolution shooting (max two rows)
Which lens is best for this use? I thougt 16-35 (set at 24 or 35mm) and 85mm.
Where can I find entrance pupil measure of this lenses?