Now in its third version, the Sony E-mount Speedmaster 50mm f/0.95 III from Mitakon-Zhongyi is an exceptionally fast normal-length prime with enhanced flare resistance. Obviously distinguished by its f/0.95 maximum aperture, this lens excels in low-light situations and affords impressive control over depth of field. Its optical design incorporates one high refractive index element along with five ultra-low dispersion elements to produce well-corrected imagery void of spherical and chromatic aberrations. The lens's manual focus design permits working with subjects as close as 1.6' away and an 11-blade diaphragm contributes to a pleasing bokeh quality.

Full-Frame | f/0.95 to f/16    Fast Normal-Length Prime    Manual Focus Design    Depth of Field and Distance Scales    Five Ultra Low Dispersion Elements    One High Refractive Index Element    De-Clicked Aperture Ring    11-Blade Diaphragm

Normal-length prime is designed for use with full-frame Sony E-mount mirrorless digital cameras and can also be used with APS-C models where it provides a 75mm equivalent focal length.

Fast f/0.95 maximum aperture benefits working in difficult lighting conditions and also enables extensive control over your focus position to benefit the use of selective focus and shallow depth of field techniques.

Five ultra-low dispersion elements and one high refractive index element helps to reduce chromatic aberrations and distortions throughout the aperture range for greater sharpness, clarity, and color accuracy.

Manual focus design utilizes a floating elements system to permit focusing on subjects as close as 1.6' away.

De-clicked, stepless aperture ring permits smooth, silent aperture adjustment to benefit video applications.

An 11-blade diaphragm contributes a pleasing out-of-focus quality when working with selective focus techniques.

All-metal lens barrel features engraved depth of field and focus scales. Additionally, a metal lens mount also offers increased durability between the lens and camera.

Related Questions and Answers

Q: 1. What is the T-stop value of this F/0.95 lens?

A: F stops only. T stops not specified.

Q: 2. Does this work with canon 6D Mark II?

A: The Mitakon Zhongyi Speedmaster 50mm f/0.95 Lens for Canon EF is compatible with the Canon 6D Mark II.

Q: 3. does this work with canon 90 d?

A: Yes this lens is compatible with your 90D.

Q: 4. Does the Lens mount on the Z6 with the mount Nikon provided? I hope not.

A: This lens is a Z mount and will attach directly to the Z6 without an adapter.

Q: 5. Is this compatible with megadap autofocus adapter ?

A: Yes this would be compatible and work with a Megadap adapter such as this: https://www.bhphotovideo.com/c/product/1604791-REG/venus_optics_mtz11_megadap_leica_m_lens.html

Q: 6. Three questions: 1.) Does this have any degree of weather resistance? 2.) Does the rear element move while focusing? 3.) How is the focus breathing, if it has any?

A: No weather resistance , rear elements move and it does have focus breathing

Q: 7. Wondering if this will fit on a Red Epic-M with a Leica Mount. This is a camera with a non-exchangeable OLPF so I won’t be able to use a Leica OLPF.

A: It has a Leica mount. It is a 50mm so it does not have a protruding rear element. Therefore if should fit. This is a test situation since there are no reports of its use because it is not yet available form B&H.

Q: 8. Is there any way to get this Canon RF-mount lens to use it in a EF MOUNT body like the blackmagic cinema pocket 6K ? Any speed booster or lens adaptare ?

A: Unfortunately mirrorless lenses are not able to mounted on any camera that has a DSLR mounting system. Mirrorless lenses mount much closer to the sensor than DSLR lenses do.

Q: 9. Is this compatible with megadap adapter?

A: Yes this would be compatible and work with a Megadap adapter such as this: https://www.bhphotovideo.com/c/product/1604791-REG/venus_optics_mtz11_megadap_leica_m_lens.html

Q: 10. Does this lens transmit EXIF data to the camera?

A: Yes, this lens transfers EXIF data to the camera.