Canon Cinema CN-E50MM / T1.3 L F lens with EF Mount meter scale

The Canon CN-E50mm T1.3 L F is a professional cinema prime lens designed for high-end 4K production. Featuring a genuine EF mount, this lens provides exceptional optical performance, delivering high contrast and sharp imaging across the entire full-frame imaging circle. Its fast T1.3 aperture makes it an ideal choice for low-light environments and achieving a shallow depth of field.

Outstanding 4K Resolution and Color Science

Engineered to meet contemporary production standards, the CN-E50mm T1.3 L F utilizes large-diameter aspheric elements and anomalous dispersion glass. This construction minimizes chromatic aberration and ensures consistent color balance across the Canon Cinema lens range. The lens produces warm, pleasing skin tones and textures, making it a staple for narrative filmmaking.

Unified Design for Professional Workflows

The Cinema Prime series features a consistent form factor to streamline on-set operations. With a unified 114mm front diameter, 300-degree focus rotation, and standardized gear positions for focus and iris rings, crews can switch lenses without adjusting follow-focus or matte box setups. The markings are placed on angled surfaces for easy visibility from both sides of the camera.

Advanced 11-Blade Iris and Bokeh

An 11-blade aperture diaphragm creates a soft, circular bokeh that adds a three-dimensional quality to out-of-focus areas. This design also reduces flaring of specular highlights. The iris ring is mechanically controlled without click stops, allowing for smooth, stepless exposure adjustments during recording.

Seamless Cinema EOS Integration

The EF mount includes electronic contacts for direct communication between the lens and camera. This allows for the recording of lens metadata, including T-number and focus position, directly into the video file. It also supports features like Peripheral Illumination Correction and the Dual Pixel Focus Guide on compatible Canon Cinema EOS bodies.

Built for Rigorous Environments

Designed for the working professional, the lens is equipped with gaskets and seals for dust and water resistance. The innovative glass construction counteracts barrel expansion and contraction, preventing temperature-induced marking discrepancies during long shoots in varying climates.