7Artisans 50mm T2.1 Prime Cine (Canon RF) Black – Full-Frame Cine Lens, Low Light Performance, True T2.1 Aperture, Manual Focus
The 7Artisans 50mm T2.1 Prime Cine (Canon RF) Black is a precision-engineered full-frame cine lens tailored for professional filmmakers and content creators seeking uncompromising optical performance and robust build quality. Designed to address the critical need for sharp, cinematic imagery in demanding production environments, this lens excels in low-light scenarios and delivers consistent color rendition across the frame. With its true T2.1 aperture and advanced optical formula, the 7Artisans 50mm T2.1 Cine offers exceptional control over depth of field, ensuring smooth bokeh and minimal focus breathing for narrative, commercial, and documentary work. Built for the Canon RF mount ecosystem, this lens leverages manual focus mechanics with cine-standard gear rings, providing tactile, repeatable control essential for professional video workflows. The all-metal housing, precise focus throw, and standardized 0.8 MOD gears make it an ideal choice for use with follow-focus systems, matte boxes, and other cine accessories. Whether upgrading from stills lenses or complementing an existing cine prime set, the 7Artisans 50mm T2.1 stands out for its blend of affordability, optical clarity, and rugged reliability.
True T2.1 Maximum Aperture
The 7Artisans 50mm features a true T2.1 maximum aperture, enabling superior low light performance and precise exposure control in challenging lighting conditions. Unlike variable aperture lenses, the consistent T-stop rating ensures accurate light transmission throughout the focus range, critical for professional video production. This allows filmmakers to achieve cinematic shallow depth of field and maintain consistent exposure across scenes.
Full-Frame Image Circle
Engineered to cover full-frame sensors, this lens delivers edge-to-edge sharpness and minimal vignetting, making it compatible with high-resolution cameras like the Canon EOS R5 and C70. The generous image circle supports both stills and video workflows, ensuring maximum sensor coverage and future-proofing for evolving camera technologies. This allows creators to capture wide cinematic frames without compromise.
Advanced Optical Construction
The optical design includes 7 groups and 9 elements, utilizing high refractive index glass to minimize aberrations and maintain image integrity at all apertures. Multi-layer coatings reduce flare and ghosting, producing high-contrast, color-accurate footage even in backlit conditions. This ensures filmmakers achieve pristine image quality with true-to-life color reproduction.
Professional Cine Housing
Constructed from anodized aluminum alloy, the 7Artisans 50mm T2.1 boasts a robust, weather-resistant body for reliable operation in demanding environments. The standardized 0.8 MOD gear rings for both focus and aperture are compatible with industry-standard follow focus and remote systems. This enables seamless integration into professional cine rigs and accessories.
270° Focus Throw
A long 270-degree focus rotation delivers precise, repeatable manual focus control, essential for critical focus pulls and rack focusing in narrative filmmaking. The smooth, dampened focus ring minimizes accidental shifts and allows for fine adjustments during takes. This empowers camera assistants and operators to execute complex focus transitions with confidence.
Minimal Focus Breathing
The lens is engineered to suppress focus breathing, ensuring that the field of view remains consistent when adjusting focus from near to far subjects. This optical characteristic is highly sought after in cine lenses and eliminates distracting perspective shifts during focus pulls. This allows for professional-looking footage that maintains compositional integrity.
Standardized Front Diameter (82mm)
With an 82mm front filter thread and uniform outer diameter, the lens supports common matte boxes and screw-on filters used in multi-lens production setups. This standardization simplifies accessory swaps and minimizes downtime on set. This allows crews to quickly adapt to changing shooting conditions without reconfiguring their rig.
De-Clicked Aperture Ring
The aperture ring is de-clicked for smooth, silent adjustment, enabling stepless exposure changes during recording. This feature is vital for transitioning between lighting setups or creatively ramping exposure in a single shot, without introducing audible or tactile disruptions. This allows operators to make on-the-fly exposure adjustments for seamless scene transitions.
Close Focus Distance (0.57m)
With a minimum focusing distance of 0.57 meters, the 7Artisans 50mm T2.1 enables detailed close-up shots and creative framing options. This short focus distance expands the lens’s versatility for product cinematography, interviews, and narrative inserts. This allows filmmakers to capture intimate details and dynamic perspectives without switching lenses.
Color-Matched Cine Set Integration
The lens is color-matched to other 7Artisans T2.1 cine primes, ensuring seamless intercutting and consistent color science across multi-lens shoots. This uniformity reduces post-production grading time and maintains visual continuity, especially important for professional productions and series work. This allows DPs and editors to maintain a cohesive look across all footage.
Summary
The 7Artisans 50mm T2.1 Prime Cine (Canon RF) Black stands as a compelling choice for professional cinematographers seeking a full-frame, true cine lens with robust manual controls and outstanding optical performance. Its combination of a fast T2.1 aperture, minimal focus breathing, and professional cine housing delivers the reliability and creative flexibility demanded by today’s filmmakers. Compared to both legacy stills glass and higher-priced cine primes, it offers a unique blend of affordability and uncompromising quality.Available now at ebphotovideo.com, this lens is ideal for those building a dedicated cine kit or enhancing an existing RF-mount setup. With its advanced feature set, durable construction, and color-matched integration, the 7Artisans 50mm T2.1 ensures your productions are equipped for any creative challenge, from indie features to commercial shoots and beyond.
