This 50-135mm T2.9 Mark II Cinema ATX Lens from Tokina covers Super 35mm image sensors, does not exhibit focus shift while zooming, and comes with a Nikon F mount. Updated from its T3.0 predecessor, the lens features a constant T2.9 maximum aperture over the entire zoom range and has a 2.7x zoom ratio.

It features an enhanced all-metal housing optimized for video and digital cinema use and provides manual focus control with 300° rotation. It has an easy-to-read distance scale measured in feet and a clickless aperture ring for smooth iris pulls. The focus, aperture, and zoom rings all have standard 0.8 pitch gears for use with follow focus systems.

Featuring two aspherical elements and super-low dispersion lens elements complimented with multilayer coatings, the lens is able to produce images with high contrast and sharpness while minimizing flare, diffraction, and ghosting. A 9-blade aperture diaphragm yields pleasing focus highlights while further reducing the chance of diffraction at small apertures. The lens has a common 95mm front diameter for use with professional matte boxes and has a filter thread size of 86mm. The lens mount is interchangeable with separately available PL, Canon EF, MFT, and Sony E mounts.

Covers Super 35mm Sensors    Parfocal Lens Design    Constant T2.9 Aperture    0.8 MOD Focus, Aperture, and Zoom Rings    Clickless Aperture Ring    Low Distortion    300° Focus Rotation    86mm Front Filter Thread    95mm Front Diameter for Matte Boxes    39.6" Minimum Focus Distance

• Constant T2.9 maximum aperture zoom lens
• Parfocal lens design prevents focus shift as you change your zoom
• Covers Super 35-sized sensors
• 4K image sharpness
• Rugged all-metal lens housing
• 0.8 pitch geared focus, aperture, and zoom rings
• 9-blade aperture diaphragm
• Common 95mm front diameter for use with matte boxes
• 86mm filter thread
• Minimum focus distance of 39.6"
• Separately available interchangeable PL, EF, MFT, and Sony E mounts

Related Questions and Answers

Q: 1. Does it work with auto focus of Nikon Z?

A: It does not. This is a Sony E-Mount lens. It will not work on a Nikon Z mount camera at all, it is not compatible. Also, this is a Manual Cinema Lens. It will not work with Auto Focus on any camera.

Q: 2. Would this lens work on a GH5s with a .63 speedbooster?

A: I'm not aware of the adapter in question but yes, you can adapt the Tokina 50-135mm T2.9 Mark II Cinema ATX Lens (Canon EF Mount) to work with the GH5, or you could buy the MTF mount and mount the lens natively as well.

Q: 3. Can I use a Bright Tangerine Misfit Atom matte-box with this lens without it vignetting?

A: Yes it will work and it should not vignette. You will just need this 95mm clamp on adapter with the Misft Atom. https://bhpho.to/3kydHV4 https://bhpho.to/3dZxRVg

Q: 4. What is the FOV of this lens at 11mm on a super35 sensor?

A: FOV would break down as follows: Hor. Vert. Diag AoV 97.1° 80.6° 109° FoV (US) 18' 1.00" 13' 7.00" 22' 7.00"

Q: 5. It says parfocal design, But is it a parfocal lens with constant T2.9? and will it wok with BM Broadcast G2?

A: Yes, If you switch the URSA Broadcast standard mount to the Canon EF mount which is included with the URSA Broadcast G2 package. You would be able to work with the Tokina 50-135mm T2.9 Mark II Cinema ATX Lens - Canon EF Mount.

Q: 6. Will this work on a GH5S with a .63 speedbooster?

A: Yes, the Tokina 50-135mm T2.9 Mark II Cinema ATX Lens (Canon EF Mount) can be adapted to the GH5S using a .63 speed booster.

Q: 7. Is it truly parafocal as you zoom in? DOes it require / allow adjusting the lens to fix focus for each camera it is used on?

A: Yes, this is a parfocal lens.

Q: 8. will this lens work on a z cam-e2 with a m 4/3 sensor?

A: Yes, the Tokina 50-135mm T2.9 Mark II Cinema ATX Lens (MFT Mount), will indeed work on the MFT lens mount it is designed to be used on.

Q: 9. Where I can buy the original Sony E Mount for this lens ?

A: Yes, please review the following link that will take you to the item. Tokina Cinema ATX 11-20mm T2.9 Wide-Angle Zoom Lens (Sony E Mount) BH #TOTC1120E • MFR #TC-1120E https://bhpho.to/3UGl8KW

Q: 10. Does it work with Blackmagic Design Pocket 6K Pro (which does not have a full sensor, but EF mount)?

A: Yes, the Tokina 50-135mm Cinema ATX Lens will work with the Blackmagic Design Pocket 6K Pro.