Adapt your Cinema EOS CN-E20-50mm T2.4 L F and CN-E45-135mm T2.4 L F EF-Mount Flex Zoom lenses for PL mount compatibility with this PL Mount Kit from Canon. The user-swappable mount can be easily mounted onto your lenses without damaging them or voiding their warranties. All you need are the following trio of separately available tools: a small Phillips head screwdriver, a 0.9mm Allen key, and a 2mm Allen key. Once the mount is in place, you can attach the lens to your camera and perform an optical center adjustment to ensure your lens is working optimally.

User-Swappable Mount Kit    Adds PL Mount to Select EF Mount Lenses    Mounts Easily without Damaging Lenses

Related Questions and Answers

Q: 1. Does these lenses fit into the ARRI Alexa XT?

A: Yes, the NiSi ATHENA Prime T2.4/1.9 Full-Frame 5-Lens Kit (PL Mount) would be able to mount onto the standard PL mount of the ARRI ALEXA XT; however we always recommend testing your lenses with your chosen camera for best results.

Q: 2. Does Canon encodes the distortion data as well? Is it XD lens data?

A: Quoting the canon page on the lens data for the Canon CN-E 45-135mm T2.4 LF Cinema EOS Zoom Lens , "The Flex Zoom series lenses are compliant with a wide range of communication standards thanks to the versatile lens-to-camera communication function including Cooke /i Technology™ (PL mount) and EF mount. This will enable you to display or record lens metadata as well as utilize camera functions such as aberration correction, peripheral illumination correction and focus guide function with compatible cameras."

Q: 3. Does Autofocus work with this lens on a Sony FX9/6?

A: The Meike 135mm T2.4 FF-Prime Cine Lens (Sony E Mount) is a manual focus lens.

Q: 4. 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: 5. Is there just no way to use these lenses on an EF mount?

A: That is correct, the NiSi ATHENA PRIME T2.4/1.9 Full-Frame 5-Lens Kit is not made in Canon EF mount at all.

Q: 6. What is the length of the lens in the PL and E configuration?

A: As the NISI ATHENA Prime T2.4/1.9 Full-Frame 5-Lens Kit (PL Mount) lenses are new items, that are not yet available, not all data has been confirmed at this time. We should have data about the sizes in the near future.

Q: 7. Does this give the lens autofocus abilities canon cameras?

A: Since the Canon CN-E 20-50mm T2.4 L FP and the CN-E45 135mm T2.4 L FP PL-Mount Flex Zoom Lenses lack motors for either focus or zoom, the Canon EF Mount Kit for 20-50mm T2.4 L FP & CN-E45 135mm T2.4 L FP PL-Mount Flex Zoom Lenses cannot make either lens auto focus.

Q: 8. does it fit in MEIKE PL-L mount adapter?

A: Yes, the NiSi ATHENA Prime T2.4/1.9 Full-Frame 5-Lens Kit (PL Mount) should work with the Meike Lens Adapter for PL-Mount Lens to Leica L-Mount Camera.

Q: 9. These lenses look like a 1:1 rip off of the dulens apo primes

A: While similar on the outside to the Dulens APO Mini Primes, the Schneider ISCO4all T2.4 3-Lens Kit with 1.5x Anamorphic Adapter (EF Mount) Kit is crafted by Schneider in Germany.

Q: 10. Is the L mount drop-in filter version weather sealed?

A: The NiSi ATHENA PRIME T2.4/1.9 Full-Frame 5-Lens Kit (L Mount, Drop-In Filter) has weather sealing for the drop-in filter.