Table of Contents

Rokinon XEEN 50mm T1.5

Summary

Rokinon's XEEN 50mm T1.5 Lens is built specifically for use as a cinema lens. It features an internal focus design so that the lens does not change size while focusing, minimizing the appearance of breathing when changing focus. Each lens in the set is multi-coated for good contrast, glare prevention, and color match to a factory standard, allowing you to assemble a set over time with minimal color shift. This 50mm lens provides what is considered a somewhat wide angle of view on full-frame cameras, and a tighter angle of view on smaller formats. The lens features dual-sided focus scales marked in feet, with dual-sided iris scales. The 11-bladed iris provides a rounded aperture for natural looking highlights and bokeh. The lens is a manual focus and iris lens, and does not have auto focus or auto iris capability. It incorporates cinema-style focus and iris gears that share the same position across the lenses in the XEEN set. The common 114mm front diameter allows for quick lens changes when using a matte box and focus accessories. The focus ring rotates 200° from close focus to infinity. This gives you a high degree of precision when adjusting focus.

Tech Specs

Manufacturer Rokinon
Series Xeen
Model -
Focal Length 50mm
Max Aperture T1.5
Min Aperture T22
Format Full Frame
Image Circle 43.3mm
Minimum Focus 18 in.
Focus Rotation -
Iris Blades 11
Optical Design -
Squeeze n/a
Front Diameter 114mm
Filter Thread -
Focus/Zoom Rod -
Native Mount PL, EF,F, E, M4/3
Data Protocol n/a
Length 4.8 in.
Weight 1407g
Body Telescope -
Body Material Aluminum
Focus Drive Manual
Iris Drive Manual
Zoom Drive n/a

History

Country of Origin: South Korea
Release Date: -
Launch Price: -
Design Revisions:

Service

This section restricted to Duclos Staff users.

Service Manual: (Insert link to manual here)

Full CLA: 6-8hrs.
Enter relevant notes here
optics + collimation only: 2 hrs
replace focus scale: 1 hr
…end of Staff section

Notes

Media