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Canon CN-E 20-50mm T2.4 LF Cinema EOS Zoom Lens (EF Mount)

BH #CAE2050EF • MFR #5726C007
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Canon CN-E 20-50mm T2.4 LF Cinema EOS Zoom Lens (EF Mount)
Key Features
  • Covers up to Full-Frame Sensor Size
  • T2.4 Constant Aperture, 11-Blade Iris
  • EF Mount
  • Canon EOS Cinema Color-Matching
Expand your Canon cine-style lens choices with the full-frame CN-E 20-50mm T2.4 LF Cinema EOS Flex Zoom Lens. This EF mount lens is color matched to the rest of the EOS cine line, featuring a warm look with natural skin tones and accurate color rendition. The 20-50mm Flex Zoom and its 45-135mm counterpart both boast a fast T2.4 maximum aperture across their entire focal ranges, enabling low-light capture with the ease of a zoom lens.
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Canon Cinema Flex Zoom CN-E 20-50mm T2.4 Overview

By B&H Photo's

Expand your Canon cine-style lens choices with the full-frame CN-E 20-50mm T2.4 LF Cinema EOS Flex Zoom Lens. This EF mount lens is color matched to the rest of the EOS cine line, featuring a warm look with natural skin tones and accurate color rendition. The 20-50mm Flex Zoom and its 45-135mm counterpart both boast a fast T2.4 maximum aperture across their entire focal ranges, enabling low-light capture with the ease of a zoom lens.

Interchangeable EF and PL lens mounts make it easy to use the Flex zooms with a variety of cine-style cameras. Coated glass elements reduce chromatic aberration and block flares and ghosting, making this 2.5x zoom ideal for 4K to 8K cine-style HDR capture. An 11-blade iris produces soft, cinematic bokeh, and consistent .08 MOD gear placement and front diameter size suit the Flex zooms for use with industry-standard matte boxes and accessories.

8K Optical Performance
These zoom lenses produce the warm color balance and beautiful skin tones that are consistent across the Canon cinema line. Each lens is ideal for 4K-8K HDR capture with a tonal range that reproduces natural-looking images with reduced chromatic aberration and minimal flaring and ghosting.
Constant T2.4 Throughout Range
A constant T2.4 maximum aperture enables low-light capture throughout both the 20-50mm and the 45-135mm zooms' entire focal length range.
Full-Frame Sensor Coverage
The Flex Zooms cover full-frame cinema camera sensors and are ideal for creating nuanced images with bokeh and shallow depth-of-field looks.
Natural Bokeh
An 11-blade aperture creates natural-looking bokeh across the minimum to maximum aperture range and a gently diffused look when capturing subjects with a bright glow.
Interchangeable Mounts
The interchangeable-mount Flex zooms offer both Canon EF and ARRI PL mount options, enabling you to use them with a wide array of cine-style cameras.
Cine-Style Form
Consistent gear placement, front-diameter size, and gear rotation ranges make it easy to switch between the 20-50 and 45-135mm Flex Zooms. Industry-standard 0.8 MOD gear rings, luminous focus marks, and a durable build make these compact zooms easy with which to work.
UPC: 013803355413

Canon Cinema Flex Zoom CN-E 20-50mm T2.4 Specs

Key Specs
Focal Length
20 to 50mm
Maximum Aperture
T2.4
Lens Mount
Canon EF
Lens Format Coverage
Full Frame
Filter Thread
No
Image Stabilization
No
Electronic Communication
Yes
Maximum Aperture
T2.4
Lens Mount
Canon EF
Interchangeable Mount
Yes
Lens Format Coverage
Full Frame
Image Circle
Not Specified by Manufacturer
Focus Scales
Imperial
Filter Thread
No
Zoom Ratio
2.5x
Minimum Focus Distance
From Camera Sensor: 2.0' / 60 cm
Diaphragm Blades
11
Image Stabilization
No
Gear Standard
0.8 MOD / 32 Pitch
Gear Rotation
Focus: 300°
Electronic Communication
Yes
Camera Connection
1 x LEMO 4-Pin (Cooke /i Technology Lens Data) Data
Diameter
Front: 4.5" / 114 mm
Length
9.5" / 24.1 cm
Weight
7.28 lb / 3.3 kg
Packaging Info
Package Weight
13.19 lb
Box Dimensions (LxWxH)
20.9 x 14.3 x 13.5"

Canon Cinema Flex Zoom CN-E 20-50mm T2.4 Reviews

See any errors on this page? Let us know

Are the mounts interchangeable between the EF and ...

Are the mounts interchangeable between the EF and the PL version?
Asked by: Bryce
Yes, the Canon CN-E 20-50mm T2.4 LF Cinema EOS Zoom Lens (EF Mount) features the ability to change the mount. "Interchangeable EF and PL lens mounts make it easy to use the Flex zooms with a variety of cine-style cameras."
Answered by: ericsc
Date published: 2022-07-10

What is the image circle?

What is the image circle?
Asked by: Zak
Canon does not provide image circle specifications for the Canon CN-E 20-50mm T2.4 LF Cinema EOS Zoom Lens. However, They do say it has 8K Optical Performance and it is designed for Full Frame Cameras.
Answered by: Chris H
Date published: 2022-09-30

Will this lens include distortion profiles per XD ...

Will this lens include distortion profiles per XD / extended data?
Asked by: Philipp
The Canon CN-E 20-50mm T2.4 LF Cinema EOS Zoom Lens (PL Mount) will include a lens data port that can offer advanced lens metadata support and functions such as aberration correction, peripheral illumination correction, and focus guide function.
Answered by: Richard
Date published: 2022-05-23
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