Rokinon 14mm T3.1 Cine ED AS IF UMC Lens for Canon EF Mount
Ultra-Wide Angle Excellence for Cinematic Filmmaking
The Rokinon 14mm T3.1 Cine ED AS IF UMC Lens for Canon EF Mount is a top-tier ultra-wide-angle cine lens designed to meet the demands of professional filmmakers, cinematographers, and video artists who require precision, durability, and exceptional optical performance. Specifically made for Canon EF mount cameras with full-frame sensors, this lens offers a powerful combination of an ultra-wide 14mm focal length, a fast T3.1 aperture, advanced glass elements, and cinema-grade manual operation to deliver stunning, dynamic imagery highly suited for contemporary cinematic storytelling.
Ultra-Wide 14mm Focal Length for Expansive Visual Narratives
The 14mm focal length provides a pronounced perspective with an ultra-wide 114.5° diagonal angle of view, capturing dramatic scenes and extensive environments within a single frame. This expansive coverage makes it invaluable for filmmakers aiming to portray vast architectural spaces, sweeping landscapes, or complex multi-subject areas with breathtaking scale and depth.
This focal length is particularly useful for directors and cinematographers who want to immerse their audience in the atmosphere of a scene while maintaining natural proportions without significant edge distortion. The ultra-wide angle preserves spatial relationships and enhances the emotional intensity of location-based storytelling.
Bright T3.1 Aperture for Superior Low-Light and Depth Performance
The lens’s fast T3.1 aperture supports exceptional performance under diverse lighting conditions, including natural daylight, controlled studio setups, and challenging low-light environments. This brightness allows for lower ISO settings, thereby preserving image noise at minimal levels, which is critical for high-resolution cinematic work.
While ultra-wide lenses inherently tend toward deep depth of field, the T3.1 aperture grants a degree of artistic control by enabling shallow focus effects when appropriate, making it possible to isolate key subjects in complex environments. The lens’s de-clicked iris facilitates smooth, silent aperture adjustments, vital for on-set exposure changes without disrupting live audio or visual continuity.
Advanced Optical Technology: ED, Hybrid Aspherical Glass, and UMC
One of the most compelling features of the Rokinon 14mm T3.1 Cine lens is its sophisticated optical construction, consisting of 14 elements in 10 groups. Among these are Extra Low Dispersion (ED) glass elements and hybrid aspherical lenses that effectively reduce chromatic aberrations, spherical aberrations, and lens distortion.
These precision elements provide edge-to-edge sharpness and vibrant, true-to-life color rendering—key factors for cinematic work where image quality must stand up to the scrutiny of 4K and higher resolution post-production.
On top of this, the lens is treated with Rokinon’s Nano Coating System (UMC), designed to suppress internal reflections, ghosting, and flare. This coating ensures a high contrast ratio and consistent color saturation, even in shooting scenarios involving strong backlighting or angled light sources, which often challenge lens performance.
Manual Control Tailored For Cinematic Professionals
The lens features industry-standard 0.8 MOD manual gear rings on both the focus and aperture controls, allowing fluid and precise operation via follow focus rigs and iris motors commonly used in feature filmmaking. The gearing assures smooth, repeatable manipulation during critical focus pulls and exposure adjustments.
The focus ring allows for approximately 200 degrees of rotation, providing cinematographers with ample latitude to execute subtle and complex focusing transitions essential to storytelling. Meanwhile, the de-clicked aperture ring ensures that iris changes during a take are silent and flicker-free, critical for productions using sync sound.
Dual engraved focus distance and T-stop markings on both sides of the lens barrel give the camera team repeatable reference points, with glow-in-the-dark paint improving legibility in low-light or blackout environments for enhanced efficiency on set.
Robust Build Quality for Demanding Production Schedules
The Rokinon 14mm T3.1 Cine lens is built with a durable all-metal chassis that withstands the rigors of professional filmmaking. Despite its sturdy frame, the lens remains ergonomically designed to facilitate handheld shooting and compatibility with gimbal stabilizers or matte boxes.
Its removable petal-type lens hood minimizes stray light and prevents flare while ensuring no vignetting or obstruction of the ultra-wide field of view, reducing the need for large, cumbersome accessories on set.
Minimum Focusing Distance and Creative Flexibility
With a minimum focusing distance of approximately 0.25 meters (9.8 inches), this lens enables filmmakers to get close to subjects while maintaining an expansive, immersive composition. This flexibility inspires creative framing opportunities—combining foreground details with vast background environments to craft compelling layered storytelling shots.
Ideal Use Cases
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Architectural and interior cinematography: Capturing grand spaces with minimal distortion and natural perspective.
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Narrative and documentary filmmaking: Employing wide scope establishing shots and immersive environmental storytelling.
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Commercial and promotional video: Delivering impactful visuals that require sharp wide-angle coverage.
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Nature and landscape filming: Emphasizing natural scale and depth with stunning optical precision.
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Experimental and music video production: Taking advantage of the wide perspective to innovate visually.
Purchase with Confidence at MojoComputers
MojoComputers is an authorized dealer offering genuine Rokinon Cine DS series lenses with full manufacturer warranty and qualified customer support. Their fast, secure, and insured shipping ensures filmmakers get trusted cine optical tools promptly, backed by expert assistance tailored to production needs.
Conclusion
The Rokinon 14mm T3.1 Cine ED AS IF UMC Lens for Canon EF Mount is a powerful ultra-wide prime lens that perfectly blends optical excellence with cinema-grade engineering. Its bright aperture, advanced optical glass elements, multidimensional coatings, and professional manual controls enable filmmakers to create expansive, vivid, and emotionally engaging cinematic imagery.
Whether capturing breathtaking landscapes, immersive indoor scenes, or expressive narrative shots, this lens provides remarkable clarity, contrast, and color fidelity, making it an indispensable asset for serious Canon EF mount filmmakers aiming for the highest standards of cinematic quality.
