Samyang 24mm T1.5 ED AS UMC VDSLR II (Canon RF) – Cine Lens, Full-Frame, Low Light Performance, Manual Focus
The Samyang 24mm T1.5 ED AS UMC VDSLR II for Canon RF mount stands at the forefront of professional cine lens technology, delivering uncompromising optical performance and precise manual control for filmmakers and content creators. Designed to solve the persistent challenges of wide-angle cinematography—such as edge-to-edge sharpness, accurate color rendition, and reliable low light performance—this lens is engineered for the demands of 4K, HDR, and high frame rate video production. Its advanced optical formula and robust mechanical construction position it as a go-to solution for narrative, commercial, and documentary filmmakers seeking cinematic depth and control.
At the core of the Samyang 24mm T1.5 ED AS UMC VDSLR II is a suite of technologies tailored for professional workflows, including a fast T1.5 aperture, multi-layer UMC coatings, and precise de-clicked aperture and geared focus rings. This lens addresses the needs of Canon RF system users who require a wide-angle perspective without sacrificing image quality or manual operability. Whether shooting in challenging lighting conditions or demanding precise focus pulls, this lens offers the technical sophistication and creative flexibility that modern productions demand.
Full-Frame Wide-Angle Coverage
The Samyang 24mm T1.5 is optimized for full-frame sensors, providing a true wide-angle field of view (approximately 84.1° on full-frame) ideal for cinematic landscapes, interiors, and establishing shots. Compared to APS-C or Super 35mm lenses, this model ensures minimal crop and maximum scene coverage, maintaining sharpness across the entire frame. This allows filmmakers to capture immersive, distortion-free wide shots that retain fine detail from edge to edge.
Ultra-Fast T1.5 Maximum Aperture
With a blazing-fast T1.5 aperture, this lens excels in low light performance and enables shallow depth-of-field effects for cinematic subject isolation. The aperture is calibrated in T-stops for precise exposure control, ensuring consistent brightness across multiple lenses in multi-camera setups. This allows filmmakers to shoot in challenging lighting environments and achieve beautiful background blur for dramatic visual storytelling.
ED (Extra-Low Dispersion) and Aspherical Lens Elements
The advanced optical design incorporates two ED (Extra-Low Dispersion) elements and four high-precision aspherical elements to minimize chromatic aberrations, distortion, and color fringing. This configuration ensures high resolution, accurate color reproduction, and reduced ghosting compared to standard wide-angle lenses. This allows content creators to deliver footage with exceptional clarity and true-to-life color accuracy, even in high-contrast scenes.
UMC (Ultra Multi-Coating) Technology
Samyang’s proprietary UMC (Ultra Multi-Coating) is applied to all lens surfaces, significantly reducing flare, ghosting, and surface reflections. This multi-layer coating enhances contrast and color fidelity, especially when shooting under harsh lighting or direct sunlight. This allows filmmakers to maintain consistent image quality and rich color saturation in a variety of lighting conditions.
De-Clicked Aperture Ring
The lens features a de-clicked aperture ring, enabling smooth, silent aperture adjustments during video capture. Unlike traditional photo lenses with click stops, this design allows for seamless exposure transitions without audible noise or abrupt changes. This allows cinematographers to finely tune exposure on the fly, ensuring uninterrupted and professional-grade video recording.
Industry-Standard 0.8 Pitch Gearing
Both the focus and aperture rings are fitted with industry-standard 0.8 pitch gear teeth, ensuring compatibility with follow focus systems and lens control accessories used in professional cinema rigs. This design mirrors the ergonomics of high-end cine lenses and supports precise, repeatable focus pulls and iris adjustments. This allows camera operators to integrate the lens seamlessly into complex production setups for efficient and reliable on-set operation.
Long Focus Throw for Precision Control
The Samyang 24mm T1.5 offers a long 130° focus throw, providing granular manual focus control essential for critical focus pulls and rack focusing techniques. This extended rotation range surpasses many still-photo lenses and is favored by focus pullers for its accuracy. This allows filmmakers to achieve smooth, precise focus transitions even at wide apertures, enhancing creative storytelling possibilities.
Robust All-Metal Construction
The lens barrel is constructed from high-grade aluminum alloy, delivering durability and a premium tactile feel suitable for rigorous professional use. The robust chassis ensures long-term reliability and precise mechanical operation, outperforming many plastic-bodied alternatives in the cine lens market. This allows users to trust the lens in demanding shooting environments, from studio productions to location shoots.
Manual Focus Design with Distance and Depth-of-Field Scales
This lens is fully manual, offering tactile focus control and engraved distance/depth-of-field scales for accurate pre-focusing and zone focusing. The mechanical focus system provides repeatable performance and is free from focus breathing, a common issue in autofocus lenses. This allows DPs and camera assistants to execute complex focus pulls with confidence and precision.
Canon RF Mount Compatibility
Specifically engineered for Canon RF mount cameras, this lens delivers native fit, optimal flange distance, and full sensor coverage for Canon EOS R-series bodies. The mount design ensures secure attachment and reliable communication with the camera system, distinguishing it from adapted EF-mount solutions. This allows Canon RF users to fully leverage the lens’s optical performance without compromise or additional adapters.
Summary
The Samyang 24mm T1.5 ED AS UMC VDSLR II (Canon RF) stands out as a premier choice for professionals demanding wide-angle cinematic quality, robust manual control, and reliable low light performance in a native RF-mount cine lens. Its advanced optical formula, fast T1.5 aperture, and industry-standard mechanical features place it ahead of many competing wide-angle cine lenses, making it ideal for high-end video, commercial, and narrative production.
Available now at ebphotovideo.com, this lens combines technical excellence with practical workflow advantages, empowering filmmakers to capture stunning visuals with precision and creative freedom. For Canon RF shooters seeking a versatile, professional-grade wide-angle solution, the Samyang 24mm T1.5 ED AS UMC VDSLR II is an essential addition to any cine toolkit.
