Distinguished by its ultra bright design, the Rokinon SP 50mm f/1.2 Lens Canon EFfrom Rokinon SP 50mm f/1.2 Lens Canon EFis a fast normal-length prime for Canon EF-mount DSLRs. Aspherical and high refractive index elements are used to reduce spherical aberrations and distortions in order to realize a high degree of clarity and sharpness, and an Ultra Multi-Coating is also featured to suppress ghosting and flare for increased contrast and color fidelity. It's impressive f/1.2 maximum aperture also benefits working in low-light conditions and affords extensive control over depth of field for working with selective focus techniques. Additionally, the manual focus design contributes to the precise control over focus, and an aluminum-alloy housing benefits handling as well as improves overall durability.

EF-Mount Lens/Full-Frame Format    Aperture Range: f/1.2 to f/16    One Aspherical Element    One High Refractive Index Element    Ultra Multi-Coating    Manual Focus Design    Aluminum Lens Housing    Nine-Blade Diaphragm

Normal-length prime 50mm f/1.2 lens is designed for full-frame Canon EF-mount DSLRs, however can also be used with APS-C models where it will provide an 80mm equivalent focal length.

Fast f/1.2 maximum aperture offers a high degree of control over depth of field for working with selective focus and shallow depth of field techniques. Additionally, it also benefits working in low-light conditions with slower shutter speeds.

One aspherical element and one high refractive index element is featured in the optical design to control spherical aberrations for improved clarity and sharpness throughout the aperture range.

An Ultra Multi-Coating has been applied to individual elements to minimize ghosting and flare for increased contrast and color neutrality when working in strong lighting conditions.

Manual focus design permits working with subjects as close as 1.5' away.

Nine-blade diaphragm contributes to a smooth and pleasing bokeh quality.

Aluminum-alloy housing is both durable and lightweight.

Rear contacts afford full camera-based control over exposure settings and also relay Exif data between the lens and camera body.

Related Questions and Answers

Q: 1. Is this lens compatible with the canon r6?

A: The Rokinon SP 50mm f/1.2 Lens for Canon EF would require an adapter to work on the Canon EOS R6 such as the Canon Mount Adapter EF-EOS R, BH # CAMAEFRF. https://bhpho.to/300yC91

Q: 2. Does this lens have auto focus

A: No, this is a manual focus lens.

Q: 3. Can you see the aperture setting on the rear lcd screen of the camera?

A: Since this does not have a manual aperture ring and the aperture is controlled by the camera, yes, the aperture number will be visible on the rear LCD screen, the top LCD screen and recorded in the image's metadata.

Q: 4. How long is the focus throw on the manual focus ring (in degrees)?

A: The throw is approximately 180.

Q: 5. Does anyone know of a UV filter that fits this lens? I have ordered two, both with incorrect threads.

A: The Rokinon SP 50mm f/1.2 Lens for Canon EF has 86mm filter threads. Therefore, the Chiaro Pro 86mm 99-UVBTS Brass UV Filter is an excellent compatible filter. Here is the link: https://bhpho.to/3xGa6fX.

Q: 6. Is this lens sharp at F/1.2 for astrophotography?

A: I would guess, yes. It's extremely sharp even at f1.2 for portraits, so, i assume it would be great for astro. However, the field of view would be my biggest concern for astro. Happy shooting.

Q: 7. will this came in Sony E mount? or what adapter is fully recomended for this lens?

A: Not in Sony E. As this is a manual-focus lens, you can use an inexpensive EF-E adapter.

Q: 8. Is this full compatible with my older EOS 630 camera?

A: Canon EOS 630 35mm Camera Body takes EF mount lenses so Rokinon SP 85mm f/1.2 Lens for Canon EF BH #RO8512CAE will be compatible.

Q: 9. What are the rear electronic contacts for?

A: The contacts allow electronic communication between the camera and the lens. While this is a manual focus lens only, the lens can do a focus confirmation via a green dot in the viewfinder and an audible beep. Perhaps more important is that you can control the aperture of the lens by the camera. Finally, the lens metadata such as aperture, focus distance, millimeter and manufacturer can be recorded to the image file to help in your processing.

Q: 10. Will this lens work the electronics of a metabones or sigma adapter for the sony e mount?

A: No, the Rokinon SP 35mm f/1.2 Lens for Canon EF will not work with the electronics for a Sony adapter.