The Century 2000 conversion for the Canon 300mm adds a PL Mount, improved iris blades calibrated to T-Stops that gives a nice round soft bokeh and cinema gears on the focus and iris rings.
300mm Canon / Century 2000 T2.8
T-Stop Range – T2.8-22
Close Focus from Lens Front – 10’
Maximum Angle of View** Horizontal / Vertical – 6.9° H / 4.6° V
Lens Font Diameter - 123mm
Weight - 7.9 lbs
** Horizontal angle of view for an Academy 35 camera aperture (dimensions 22mm x 16mm)
300mm Canon / Century 2000 T2.8