Capture high-quality images using a full-frame camera with a Sony E mount with this NiSi ATHENA PRIME 50mm T1.9 Full-Frame Lens. The lens features 10 aperture blades, micro-contrast control, and low chromatic aberration to highlight image details without distortion. It has an aperture range of T1.9 to T22 and an 80mm front diameter with minimal focus breathing.

The focus ring is capable of rotating 300° for intuitive control. Markings on the lens are fluorescent and in both feet and meters. The lens has a 40.1° horizontal angle of view and a 46mm image circle to capture as many details as possible.

Full-Frame | T1.9 to T22    80mm Front Diameter    10 Aperture Blades    0.8 MOD Focus and Aperture Gears    300° Focus Rotation    Lens Markings in Feet and Meters

• Maximum T1.9 aperture for deep depth of view and increased area of focus
• 10 aperture blades for smooth, circular bokeh
• 300° focus ring rotation
• Fluorescent markings in feet and meters
• 80mm front diameter, 77mm filter thread
• 19.7" minimum focusing distance
• Industry-standard 0.8 MOD focus and aperture rings for use with follow focus systems

Related Questions and Answers

Q: 1. Will the NiSi ATHENA Prime T2.4/1.9 Full-Frame 5-Lens Kit (PL Mount) clear the RED RF-PL eND adapter?

A: Quoted directly from NiSi, regarding the clearance of the NiSi ATHENA Prime T2.4/1.9 Full-Frame 5-Lens Kit (PL Mount), "We have never tested this, but my suspicion is that it would not be compatible."

Q: 2. DZO says it works with the lidar focus system, does it works with the dji ronin 4d?

A: The DZOFilm VESPID Cyber Full Frame 50mm T2.1 Prime Lens in not a supported lens on the DJI Ronin 4D. DZO is talking about compatibility with the DJI Lidar Rangefinder, for RS3 Pro.

Q: 3. Can the Nisi PL Mount lens be adapted to EF mount? For example for C500 mark 2? I don’t see a Nisi adapter but maybe another will work?

A: No, NiSi ATHENA Prime T2.4/1.9 Full-Frame 5-Lens Kit (PL Mount) nor any other PL mount lens cannot be adapter to the Canon EF mount because of the flange distance issue.

Q: 4. do the kit come with a case, are their any case precut recommendations?

A: Yes, the NiSi ATHENA Prime T2.4/1.9 Full-Frame 5-Lens Kit (PL Mount) comes with a hard case precut for these lenses.

Q: 5. Do these lenses (PL mount) have any issues with the Z Cam eND module?

A: We have not tested the Athena PL lenses with the Zcam and are don't know if there will be any interference with the focusing on the rear of the lens.

Q: 6. Can't find any dimensions (other than filter thread size) or weight to any of the Athena lenses- any clue?

A: The NiSi ATHENA PRIME 35mm T1.9 Full-Frame Lens (E Mount, Drop-In Filter) dimensions are listed below. Filter Size 77mm Front Diameter 80mm / 3.15" Length 81.3mm / 3.2" Weight 890g / 1.96lbs

Q: 7. Will the PL mount hit the internal ND's of an Alexa Mini or the new Burano while focusing?

A: The NiSi ATHENA Prime T2.4/1.9 Full-Frame 5-Lens Kit (PL Mount) have not been tested with the new Sony BURANO 8K Digital Motion Picture Camera (B&H # SOBURANO). There is no interference, however, the distance is really close for the ARRI ALEXA Mini LF and Lens Mount Set (LPL), B&H # ARALXMLFM. The full length of protrusion on the rear element is 25.5mm.

Q: 8. Will Nisi add an L-series mount to the this set?

A: At this moment Nisi has not announced plans for a NiSi ATHENA PRIME L-mount option. However, they do offer a PL to L-mount adapter for L-Mount compatibility. NiSi ATHENA PL-L Adapter for PL Mount Lenses to L Mount Cameras BH #NIATHADPLL

Q: 9. What comes in the nd mount is it empty is clear ?

A: The "clear," option on the NISI Athena prime lenses is an actual clear glass filter. A filter needs to be in place as part of the optical path

Q: 10. What is the mfd on this lens?

A: The close focus on the NiSi ATHENA PRIME 40mm T1.9 Full-Frame Lens (ARRI PL) is 0.3m / 11.8".