The Century 2000 conversion for the Canon 400mm 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.

400mm Canon / Century 2000 T2.8

T-Stop Range – T2.8-22

Close Focus from Lens Front – 15’

Maximum Angle of View** Horizontal / Vertical – 3.2° H / 2.3° V

Lens Font Diameter - 164mm

Weight – 11.5 lbs

** Horizontal angle of view for an Academy 35 camera aperture (dimensions 22mm x 16mm)

400mm Canon / Century 2000 T2.8