Rokinon XEEN CF 50mm T1.5 Pro Cine Lens (PL Mount)
Lightweight Carbon Fiber Construction with Professional Cinema Features at MojoComputers
The Rokinon XEEN CF 50mm T1.5 Pro Cine Lens in PL mount represents a major leap forward in cinema lens engineering, combining exceptional optical quality, robust cinema-grade features, and an innovative carbon fiber design. Part of the XEEN CF line, this lens is purpose-built to meet the versatile needs of filmmakers working with high-resolution, full-frame cinema cameras.
Carbon Fiber Construction – Lightweight and Durable
One of the standout innovations of the XEEN CF 50mm T1.5 is its extensive use of carbon fiber in the lens barrel. Carbon fiber is known for its impressive strength-to-weight ratio and resistance to temperature fluctuations, which ensures durability on demanding film sets while significantly reducing the lens’s weight.
Weighing only about 0.9 kg (around 2 lbs), this lens offers tremendous portability and ease of handling, especially on gimbals, drones, or handheld rigs where weight and balance are critical. The compact dimensions—about 100mm diameter by 90.5mm length for the PL mount version—make it suitable for a variety of production environments without sacrificing build integrity.
High-Grade Optics and 8K Ready Performance
The lens supports full-frame camera sensors and exceeds the resolution needs of current 8K cinema cameras, making it future-proof for upcoming technology advancements. Its optical formula includes 9 elements in 6 groups, crafted to minimize chromatic aberrations, distortion, and flare via Rokinon’s proprietary X-Coating technology. This keeps images sharp, contrast-rich, and free from unwanted artifacts.
The bright T1.5 aperture ensures excellent performance in low-light conditions and allows for finely controlled depth of field. The iris consists of 11 rounded blades that create beautifully smooth bokeh, adding creamy background separation and artistic image quality that cinematographers crave.
Cinema-Focused Handling and Usability
The XEEN CF 50mm features gear rings for focus and aperture that are uniformly positioned and sized across the CF lens lineup. This consistency enables easy integration with follow focus controls and iris motors, improving efficiency on set.
The focus ring offers a generous 200° throw, permitting precise and repeatable focusing—key for cinematic storytelling and focus pulls. Similarly, the aperture control uses a 40° throw for smooth exposure transitions during filming.
Luminous glow-in-the-dark markings for both focus distance and aperture are present on both sides of the lens body, facilitating operation in low-light or total dark shooting setups.
Internal Focus Design and Build Quality
The lens has an internal focus mechanism, meaning it maintains a constant physical length during focusing, which minimizes focus breathing effects—a common cinematic problem—and ensures consistently smooth framing. The non-rotating front element aids matte box use and filter application without reframing.
Rokinon integrates a metal lens support mount to reduce strain on camera mounts during extended use. The overall design is built for rigorous professional use, combining modern materials and cinema lens traditions.
Key Specifications
| Feature | Specification |
|---|---|
| Focal Length | 50mm |
| Maximum Aperture | T1.5 |
| Minimum T-Stop | T22 |
| Lens Construction | 9 elements in 6 groups |
| Aperture Blades | 11 (rounded) |
| Focus Throw | 200° |
| Aperture Throw | 40° |
| Minimum Focus Distance | 0.45 m (1.48 ft) |
| Angle of View (Full Frame) | 46.2° |
| Image Circle | Ø 43.3 mm |
| Front Diameter | 95mm |
| Dimensions (Diameter x Length) | 100mm x 90.5mm (PL mount) |
| Weight | 0.9 kg (2.0 lbs) |
| Mount | PL mount |
Why Buy from MojoComputers?
MojoComputers offers 100% genuine Rokinon XEEN CF lenses with full manufacturer warranty and expert customer support. Their competitive pricing and reliable shipping standards make buying cinema optics hassle-free, empowering filmmakers across the USA with professional gear.
Conclusion
The Rokinon XEEN CF 50mm T1.5 Pro Cine Lens (PL Mount) stands out as a brilliant blend of innovative design and traditional optical craftsmanship. Its lightweight carbon fiber body, bright T1.5 aperture, and precision manual controls make it an indispensable tool for filmmakers seeking image quality and smooth cinematic control without the bulk.
Ideal for narrative, commercial, and documentary production, this lens complements an array of cinema cameras, delivering incredible detail and artistic bokeh under all shooting conditions. For those invested in high-end cinematic storytelling, the XEEN CF 50mm T1.5 is a lens that delivers uncompromising value and performance.
Order your Rokinon XEEN CF 50mm T1.5 PL mount lens today at MojoComputers and elevate your cinema optics kit with this superb lightweight professional prime.
