Sigma's FF High Speed Prime Lenses combine the same high-quality optics and mechanics of their Global Vision still line in a cine-oriented design. This 85mm Canon EF mount prime is a longer focal length in the series, offering full-frame sensor coverage, 6-8K resolution, and a T1.5 aperture in a compact, lightweight form; it is also available in PL and Sony E-mounts. Electronic contacts in the mount provide lens data communication between the lens and the camera. A common 95mm front diameter and similar physical attributes across the lens line make it easier and quicker to mount lens accessories such as matte boxes, follow focuses, and lens control motors.

The 9-bladed iris produces pleasing out-of-focus bokeh effects and ghosting and flaring have been minimized. Color reproduction is standardized for easier color correction. Each lens in the range offers consistent lens gear positions and 180° of focus barrel rotation. The FF High-Speed Primes also feature a clickless iris with linear markings, dampeners on each gear ring for silent operation, industry-standard 0.8 module gear pitch, and engraved markings for durability. Focus marks are in feet with select marks in luminous paint for easy visibility in low light.

To relieve stress on your camera's lens mount, a support foot is built into the dust- and water-resistant metal lens body. If you wish to fit your FF High-Speed Prime lens to a different camera, the Canon EF and Sony E mount versions can be converted from one to the other by an authorized Sigma service center (not available for PL mounts).

Covers Full-Frame Sensor Size    Canon EF mount    Focus Marks in Feet    T1.5 to T16 Aperture Range    Mount Transmits Lens Data    Geared Focus and Iris Control Rings    Clickless Iris Ring    Suitable for 8K Image Capture    95mm Front Diameter    9-Blade Iris

Focus marks are in feet with select marks in luminous paint

High image performance covering full frame sensors; suitable for 8K capture

Fast T1.5 maximum aperture aids in shooting with low light levels

Compact, dust- and water-resistant design with a common front diameter of 95mm across the line

Canon EF and Sony E mounts may be swapped at an authorized Sigma service center (not available for PL mount versions)

Related Questions and Answers

Q: 1. With this lens if I place it on my Red camera in a water housing can i purchase a screw in ND Filter? Or something can be clapped on the front?

A: When using the Sigma 14mm T2 FF High-Speed Prime (EF Mount) you would need to use a dome port. So you would not be able to use a screw in ND Filter or use a clamp.You could get a ND gel filter and place it inside the dome.

Q: 2. Does the Sigma /i lenses have a port for Cooke /I or is that information only exchanged over the mount?

A: The information is communicated over the mount, electronically.

Q: 3. Will this lens work with the Sony NEX 7?

A: Yes it will. The Sony NEX-7 is an E-Mount camera, this lens is compatible.

Q: 4. Does this set come with a case?

A: No, the Sigma T1.5 Cine FF High-Speed Art Prime 5-Lens Set does not come with a case.

Q: 5. Does this come with a case?

A: Yes it does. The Sigma PMC-002 Hard Case for 5x FF High Speed Prime Cine Lenses is included with this kit.

Q: 6. Why does it say the kit has an 85mm but has a 135mm in the photo and no 85?

A: The kit has an 85mm lens and the group picture is incorrect.

Q: 7. filter thread in specs states 'none' does this mean the lens is NOT treaded for a filter?

A: Some of these lenses in this kit will have a filter thread size and others will not. Like the 14mm & 20mm lens does not have a filter thread because the glass sticks out a bit due to it being a large wide angle lens. You will have to use a matte box and a filter with at particular lens. However, the other lens sizes like the 50mm lens will have a filter thread size of 82mm. The lenses will not all have the same filter thread size.

Q: 8. Is there a Cooke/I dataport as well like on Zeiss XD or Cooke lenses? Or is the /I data just transferred via the mount

A: this lens supports standard cooke i Technology through the lens mount, there is no extended data or expanded I support

Q: 9. What does "fully luminous" mean?

A: For the Sigma 85mm T1.5 Fully Luminous FF High-Speed Prime (EF Mount, Feet), "Fully Luminous" refers to the markers on the lens being glow in the dark so you can view them in low light.

Q: 10. Which Sigma hard case does the 65mm fit?

A: It would work with the Sigma PMC-002 Hard Case for 5x FF High Speed Prime Cine Lenses. If you own the five lens set you would need to remove one lens to fit the additional 65mm lens. Also you could use the following case to store extra lenses like the 65mm or the lens you remove from PMC-002 to fit the 65mm. Pelican 1510 Carry-On Case with Foam Set (Black) B&H # PE1510FB