The Canon CN-E 50mm T1.3 L F Cine Lens is an EF-mount standard-width lens for Canon's C-series cinema cameras, for full-frame EOS DSLRs, and for any video-capable cameras that accept EF-mount lenses.
The aperture is a fast 1.3 and lets you get superior shots in low light. The diaphragm is made up of 11-blades and is as round as can be, and along with the fast aperture it can produce impressive bokeh and beautiful circular highlights. The diaphragm ring is stepless, is super-smooth, and is fully manual, even when used with a DSLR, offering evermore accurate handle.
Lens Mount: Canon EF Mount
Format Compatibility: Full Frame
Maximum T-Stop: T1.3
Minimum Focus Distance: From : 18" / 45.7 cm
Iris Blades: 11
Front Diameter: 114mm
Dimension: 4.66 x 4.66" / 118.4 x 118.4 mm
Weight: 2.4 lb / 1.1 kg
Original front and rear cap.