Expand your Canon cine-style lens choices with the full-frame CN-E 20-50mm T2.4 LF Cinema EOS Flex Zoom Lens. This PL 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. This PL-mount lens features Cooke i/ metadata display and pass-through, enabling you to record information that is crucial to FX and post-production conforming.

20-50mm T2.4 LF Cinema EOS Flex Zoom    RL-S1 Super35 Relay Converter    EF-Mount Kit for PL Flex Zooms    SBK Hard-Shell Case

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.

Related Questions and Answers

Q: 1. Are the mounts interchangeable between the EF and the PL version?

A: 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."

Q: 2. Does this lens cover the Red Gemini sensor at 5K?

A: There will be some vignetting at the wider focal lengths since the image circle of the Canon CN-E 15.5-47mm T2.8 Cinema Zoom Lens is 31.4mm and the diagonal of the RED Gemini is 35.61mm. There will be no need to crop in at 4K. .

Q: 3. Will this lens work with a full frame sensor? Has anybody tried it? Thanks.

A: The ARRI Alura 30-80mm lens has a 31.5mm image circle and a full frame sensor has a 43.2mm image circle (Nikon FX, Sony Alpha/Alpha FE, Canon EF). Therefore, this lens will vignette and not cover a full frame sensor.

Q: 4. This shows an ef mount. Does this come with a pl mount?

A: Yes, this version comes with a PL Mount.

Q: 5. Is this lens designed for a particular Canon body ?

A: The Canon CN-E Flex Zoom 31.5-95mm T1.7 Lens Super35 Cinema EOS Lens (EF Mount) is an S35 sensor size lens. It will work with most Canon models that have an EF mount and can work with an adapter when using Canon's new RF mount camera models. It can work with Full frame cameras, if you set the camera you work with to S35 mode. Canon models that would work are Canon C70 and the C300 mk III as an example.

Q: 6. How do you adjust back focus on the Arri Alura 15.5-45mm lens?

A: The ARRI Alura 15.5-45mm T2.8 F Wide-Angle Zoom (LDS PL, Feet) (B&H# ARAZ1545T28F) can perform differently on different cameras and mounts. As such, you may want to add shims between the lens mount and lens body to adjust the back focus.

Q: 7. Does this cover a full frame sensor?

A: It does not. This lens covers APS-C and Super 35mm sized sensors.

Q: 8. Will this show aperture and focal length data on Red DSMC2 cameras?

A: The Canon CN-E 15.5-47mm T2.8 L SP Wide-Angle Cinema Zoom Lens with PL Mount has a PL mount that cannot transfer electronic data.

Q: 9. What is the effective millimeter equivalent for this lens? For instance is the range 20mm to 65mm in terms of 35mm ?

A: Super 35mm sensors tend to have a 1.5x crop factor. This will be the equivalent of a 23.25 -70.5mm lens.

Q: 10. Does it work well with an EF to RF adapter on a Canon mirrorless body?

A: The Tokina opera 50mm f/1.4 FF Lens for Canon EF will work on Canon Mirrorless R series cameras with the EF to RF adapter.