This Sirui 50mm f/1.8 Super35 Anamorphic 1.33x Lens RF Mountfrom Sirui 50mm f/1.8 Super35 Anamorphic 1.33x Lens RF Mountadds 1.33x anamorphic squeeze to your images to achieve standard 2.4:1 widescreen aspect ratios. Designed for Super35/APS-C cameras with a Canon RF mount, the lens features an aperture range of f/1.8 to f/16. A lens construction of 11 elements in 8 groups creates the characteristic, stretched oval bokeh of anamorphic lenses for a unique cinematic look.

The focus ring is capable of rotating 143.6° for intuitive control. A 67mm filter thread allows you to add compatible filters and customize your exposure. Markings on the lens are in both feet and meters. When used with a full-frame sensor, the 50mm lens is equivalent to a 53mm lens horizontally.

Covers Super35/APS-C Sensors    f/1.8 to f/16 Aperture Range    69.2mm Maximum Diameter    11 Elements in 8 Groups    67mm Filter Thread    Lens Markings in Feet and Meters    143.6° Focus Rotation    1.33x Anamorphic Squeeze

• Anamorphic 2.4:1 de-squeezed format in 16:9
• Maximum f/1.8 aperture for low-light advantage, a deeper depth of view, and increased area of focus
• Lens construction of 11 elements in 8 groups for smooth, circular bokeh
• 143.6° focus ring rotation
• Markings in feet and meters
• 69.2mm maximum diameter, 67mm filter thread
• Equivalent to 53mm full-frame lens horizontally
• 1:15.38 vertical magnification, 1:20.17 horizontal magnification

Related Questions and Answers

Q: 1. Is Sirui going to update the loose MFT mount on the ones you will sell?

A: We do not have specific insight on the presented inquiry, as that would be more of a targeted question to pose directly to the product manufacturer.

Q: 2. Does it come with the Z adapter for Nikon Z 6? If not can I buy the Z adapter from you?

A: BH #SI35ADPZ is the Sirui Nikon Z Mount Adapter for Sirui 35mm f/1.8 Anamorphic Lens. https://bhpho.to/34T6F80

Q: 3. Does this 35mm aspc lens stay at 35mm or crop when mounted to a canon full frame rf mount body such as the R, RP, R5,R6, etc.?

A: When using the Sirui 35mm f/1.8 Super35 Anamorphic 1.33x Lens (RF Mount) with Full frame cameras the lens view would have a 1.5x crop. The camera must be set to S35 or an APC-C crop mode for the lens to function.

Q: 4. Can I use with a MFT to Sony E adapter?

A: For this lens you will need the specific E-Mount adapter Sirui offers, which is BH #SI35ADPE. https://bhpho.to/37qvSrw

Q: 5. Will Sirui be making an L-Mount version of this lens which might be compatible with the Panasonic S5 in APS-C mode?

A: We are not aware of any plans at this time for an L-Mount version of this lens.

Q: 6. Does this work with GH5?

A: Yes, this will work with a GH5.

Q: 7. Crop factor on MFT always makes my head spin. What is the 35mm equivalence w/r/t focal length with this lens on a Panasonic GH5? (35mm, ~35mm or 70mm)

A: Any lens you put on a camera is subject to that camera's crop factor. Even if the lens is designed for MFT, there is still a 2x crop factor.

Q: 8. you say here that this lens won't work on an e mount camera, but Sirui makes and MTF to E mount adapter FOR this lens, which YOU sell, but somehow now not include in the list of accessories? Sirui claims this lens will cover S35 sensors. https://www.bhphotovideo.com/c/product/1583625-REG/sirui_35adp_e_sony_e_mount_adapter.html

A: The adapter is a new item and won't be available until approx. Dec. 7. We generally do not include products that have not been physically tested in our accessories lists until adequate information and user data is available.

Q: 9. does this work as a normal 35mm lens without it's desquize?

A: The Sirui 35mm f/1.8 Super35 Anamorphic 1.33x Lens (RF Mount) can work as a normal lens however in post you still would have to desqueeze to see a normal image.

Q: 10. Does this lens work with the Red Komodo? Does it cover the super 35 sensor on the Red Komodo 6K?

A: Yes, the Sirui 35mm f/1.8 Super35 Anamorphic 1.33x Lens (RF Mount) covers a S35 sensor and will work directly with the RED Komodo RF lens mount.