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Rokinon Xeen 50mm T1.5 Lens for Sony E-Mount

BH #ROXN50NEX • MFR #XN50-NEX
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Rokinon Xeen 50mm T1.5 Lens for Sony E-Mount
Key Features
  • 50mm Lens Covers Full-Frame Sensors
  • Internal Focus Design
  • Multi-Coating for Color Consistency
  • Dual Side Focus and T-Stop Scales
Rokinon's Xeen 50mm T1.5 Lens for Sony E-Mount is built specifically for use as a cinema lens, and is not a modified still lens. It features an internal focus design so that the lens does not change size while focusing, minimizing breathing. Each lens in the Rokinon Xeen cinema lens set is multi-coated for good contrast, glare prevention, and are color matched to a factory standard, allowing you to assemble a set over time with minimal color shift. This 50mm lens provides what is considered a normal angle of view on full-frame cameras, and a tighter angle of view on smaller formats. The lens features dual sided focus scales in feet, with dual sided iris scales. The 11-bladed iris provides a rounded aperture for a natural looking highlights and Bokeh.
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question

What is the gear pitch on the lens rings?
Asked by: Arthur
The gear pitch for these cinema lenses is the industry standard of 0.8mm. The other pitch 0.6mm is reserved for ENG 2/3 lenses and is very, very rare to have it on cinema lenses.
Answered by: Dennis A L.
Date published: 2023-09-18

question

will this lense fit on Sony A7sii?
Asked by: Syed Ali
Yes it will. This is an E-Mount lens, which is the mount on the A7SII. It also can cover a full fame sensor, which the A7SII has as well. It is a great choice for that camera.
Answered by: Joseph P.
Date published: 2018-08-26

question

is this the new Xeen cinema prime lenses optimized for 4K that were just announced?
Asked by: aref a.
Please see link for all the new Xeen Cine Lenses currently available.http://bhpho.to/1L38rS8The Xeen line represents a huge leap in making true cine style lenses available for indie filmmakers. Beating some of the more expensive competition, the Xeen line covers Full Frame, not just Super35. While there is no mention about 4K compatibility at this time, it is my opinion these will perform well with 4K cameras.
Answered by: Dennis A L.
Date published: 2018-08-26

question

Are the EF mounts active or passive? (i.e. are there electrical contacts for aperture info feedback or not?)
Asked by: Anonymous
The Xeen lenses are entirely manual and do not have an electrical interface.
Answered by: Dennis A L.
Date published: 2018-08-26

What is the image circle size (mm) for this ...

What is the image circle size (mm) for this series of lenses?
Asked by: Taiming
The Rokinon Xeen 50mm T1.5 Lens for Canon EF Mount is part of the Xeen series. The company says all of them cover full frame which has a diameter of 43.27mm.
Answered by: Dennis L
Date published: 2021-12-27

question

If the EF Mount version is adapted with a Metabones adapter onto an FS5/FS7, Will that difference in distance from rear element to sensor throw off the distance marks on the lens barrel for focus?
Asked by: BB
We do not believe it would throw off the distance markers. However, this lens is available with an E-Mount, B&H # ROXN50NEX, you may want to use that model instead for a direct connection to the FS5 or FS7.https://bhpho.to/2HeeiuH
Answered by: Joseph P.
Date published: 2019-02-12

do these lens support 8k?

do these lens support 8k?
Asked by: Samuel
yes this lens will resolve beyond 12K.
Answered by: Sean
Date published: 2020-08-17

Are Xeen lenses weather-sealed?

Are Xeen lenses weather-sealed?
Asked by: Charles
No, the Xeen isn't weather sealed. Most cine cameras aren't either.
Answered by: Richard
Date published: 2021-06-15
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