Sigma 50mm T1.5 FF Prime Lens EF Mount Feetcombine the same high-quality optics and mechanics of their Global Vision still line in a cine-oriented design. This 50mm Canon EF prime is a mid-range 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. Is this lens has got the AF mode? Thanks,

A: There is no autofocus (AF) on these lenses. They are entirely mechanical and have no electronic elements.

Q: 2. Country of origin?,Germany?dr asok

A: The COUNTRY OF ORIGIN is GERMANY.

Q: 3. Can we use this lens with Canon Speedbooster on Red Komodo and not creating vignetting? Thanks.

A: Yes, you can use the Canon Mount Adapter EF-EOS R 0.71x with the Sigma 40mm T1.5 FF Canon EF Mount Lens. There will be no vignetting.

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. Love this lens but the ARRI LMB 4x5 mattebox 95mm clamp on adapter ring doesn’t cover the gaps on left and right side. In other words, because the lens hood has the cut outs on the left and right side of the lens, the mattebox adapter ring isn’t deep enough to cover those gaps. So, you have to tape the openings each time you use this lens. Or, is there a better solution? A deeper adapter ring? It needs to remain at 95mm so that it’s easy to swap lenses.

A: As an alternative, you can use a 15mm LWS rod system so you can mount the mattebox using ARLMB4515LWS and ARLMB45TFA. https://www.bhphotovideo.com/c/product/1341037-REG/arri_k2_0013427_lmb_4x5_15mm_lws.html https://www.bhphotovideo.com/c/product/1341036-REG/arri_k2_0014206_lmb_4x5_tilt_and.html

Q: 6. Is there a 65mm Sigma Art version with autofocus?

A: No, there is no autofocus version of the Sigma 65mm T1.5 FF High-Speed Cine Prime Lens (Canon EF Mount, Feet) in EF mount.

Q: 7. When shooting in the set, have you ever thought that you wish the focus of these lenses had a 300-degree rotation instead of 180? Would you mind describing the situation?

A: Large focus throws are imperative when working with significantly shallow depth of field.

Q: 8. Does the lens have a metadata system that sends focus distance and T-stop data back to the camera? (Like Arri LDS)

A: This lens does not have any electronics to send meta data to a camera, like the /i Electronics Technology inside Cooke Cine Lenses.

Q: 9. Can this lens kit be used on a C200 effectively even tho it's not a full frame body?

A: Yes it can.

Q: 10. Can the Xenon handle S35 Sensors at 8k?

A: Yes