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CN-E50mm T1.3 L F

The EF Cinema Prime CN-E50mm T1.3 L F (EF mount) lens offers a compact, consistent lens design and proven Canon lens elements for performance and reliability in professional shooting environments. Intended for the working professional, the EF Cinema Prime CN-E50mm T1.3 L F lens has markings on angled surfaces on both sides of the barrel, making it easy to read focus and aperture settings from behind or from either side of the camera. Focus markings can even be switched from standard labeling to metric. The control rings are engineered to maintain the proper amount of resistance with consistent operating torque.

Designed to fulfill contemporary 4K production standards, it features a full-frame imaging circle in a lightweight, compact design. This phenomenal lens is also perfect for any number of applications. It also features an 11-blade aperture diaphragm for beautiful background blur and innovative glass construction that counteracts barrel expansion and contraction to avoid temperature induced marking discrepancies.

EF Cinema Prime Lenses

Canon's brilliant EF Cinema Prime lenses offer spectacular optical performance for demanding high-end productions. Featuring a compact and consistent lens design, these lenses offer consistent form factors and markings optimized for motion picture production. Sharing the same gear position, diameter, rotation angle and front diameter, the lenses' compatibility with third-party accessories allows crews to easily change lenses without making adjustments to the rig setup. Perfect on the EOS C300, these lenses are also compatible with all Canon EOS DSLRs.

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Print Specs

  • Product Series

    CN-E50mm T1.3 L F

  • Product Category

    EF Cinema Lenses (EF Mount)

  • Mount Type


  • Focal Length Range


  • Angular Field of View

    1.78:1 24.6 x 13.8mm

    • 39.6° x 27.0°

    1.5:1 36.0 x 24.0mm

    • 27.6° x 15.7°
  • Number Of Blades


  • Maximum Photometric Aperture T Number


  • MOD From Front of Lens

    18" / 0.45m

  • Scene Object Dimensions at MOD

    1.78:1 24.6 x 13.8mm

    • 24.9 x 16.6cm

    1.5:1 36.0 x 24.0mm

    • 17.0 x 9.5cm
  • Size Length mm mod1

    4.66 x 4.66 x 4.00 in. (118.4 x 118.4 x 101.5mm)

  • Front Diameter


  • Weight

    2.42 lb. (1.1 kg)

  • This device has not been authorized as required by the rules of the Federal Communications Commission.This device is not and may not be offered for sale or lease or sold or leased, until authorization is obtained.