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Rokinon - CINE DSX 50mm T1.5 Cinema Lens for Canon EF - Black

Model: DSX50-C
SKU: 6645001
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  • Key Specs
    • Lens Mount Compatibility: Canon EF
    • Lens Type: Standard Prime
    • Minimum Focal Length: 50 millimeters (The minimum distance between the lens and the image sensor that allows the subject to be in focus. The shorter the focal length, the greater the area of scene captured.)
    • Maximum Focal Length: 50 millimeters (The maximum distance between the lens and the image sensor that allows the subject to be in focus. The greater the focal length, the smaller the area of scene captured.)
    • Maximum Aperture: f/1.4 (The limit to how wide a lens can be open, typically expressed in f-numbers. The smaller the number, the larger the aperture and the more light that can enter the lens. A larger aperture creates a shallower depth of field, helpful for keeping subjects in focus and blurring background details.)
  • General
    • Brand: Rokinon
    • Model Number: DSX50-C
    • Product Name: Rokinon CINE DSX 50mm T1.5 Cinema Lens for Canon EF
    • Color: Black
  • Compatibility
    • Compatible Devices: DSLR Camera
    • Brand Compatibility: Canon
    • Lens Mount Compatibility: Canon EF
  • Dimensions
    • Product Weight: 1.5 pounds (The out of box weight of the item.)
    • Product Length with Lens Closed: 6 inches
    • Product Diameter: 5 inches (The out of box diameter of the item, measured as a straight line passing from side to side of the item, through its center.)
  • Imaging
    • Lens Type: Standard Prime
    • Auto/Manual Focus: Manual
  • Exposure Control
    • Minimum Focal Length: 50 millimeters (The minimum distance between the lens and the image sensor that allows the subject to be in focus. The shorter the focal length, the greater the area of scene captured.)
    • Maximum Focal Length: 50 millimeters (The maximum distance between the lens and the image sensor that allows the subject to be in focus. The greater the focal length, the smaller the area of scene captured.)
    • Maximum Aperture: f/1.4 (The limit to how wide a lens can be open, typically expressed in f-numbers. The smaller the number, the larger the aperture and the more light that can enter the lens. A larger aperture creates a shallower depth of field, helpful for keeping subjects in focus and blurring background details.)
    • Minimum Aperture: f/1.4 (The smallest opening of a lens, typically expressed in f-numbers. The larger the number, the smaller the aperture and the less light that can enter the lens. A smaller aperture creates a larger depth of field, which keeps both foreground and background in focus.)
    • Constant Aperture: true (Has a fixed aperture (typically expressed in f-numbers), which means the barrel of the lens does not extend or retract when the focal length changes.)
  • Performance
    • Filter Diameter: 77 millimeters
  • Warranty
    • Warranty - Parts: 1 year
    • Warranty - Labor: 1 year
  • Other
    • UPC: 084438766929

The Rokinon 50mm T1.5 DSX Cine Lens for Canon EF offers classic framing with a fast T1.5 aperture for rich bokeh and low-light performance. With geared focus and aperture rings, it’s ideal for narrative work, interviews, and artistic control of depth of field.

  • Bright T1.5 50mm Prime: Enjoy beautiful low-light performance with the fast T1.5 aperture and cinematic compression. Sharp full-frame coverage with minimal distortion. Ideal for portraits and detail shots.
  • Color-Matched DSX Series: Color tones perfectly match other DSX primes—great for consistent multi-lens workflows. Focus and iris gear placements are unified across the DSX lineup. Streamlines production setup.
  • 77 mm Filter Thread: Attach ND or creative filters directly without adapters. Supports common cinematic workflows. Adds flexibility.
  • Weather-Sealed Build: Reliably sealed against dust and moisture for outdoor shoots. Built to withstand the rigors of production. Durable and dependable.
  • 9-Blade Circular Iris: Produces creamy, rounded bokeh and beautiful starbursts when stopped down. Enhances visual storytelling. Adds cinematic mood.
  • Dual-Side Scales: Focus and aperture markings on both sides make setups easier for dual operators. Faster lens control from either side. Pro workflow ready.
  • Removable Lens Hood: Petal-style hood prevents flare without bulky matte boxes. Ideal for streamlined setups. Improves contrast and clarity.
  • Multicoated Optics: Advanced coatings reduce flare and ghosting for clear, high-contrast images. Maintains visual fidelity in bright scenes. Cleaner footage all around.
  • Consistent Form Factor: Uniform size makes swapping lenses on rigs seamless. Speeds up multicam shoots. Consistent balance across setups.
  • Durable Metal Housing: Ruggedly built for frequent use. Made for professionals. Built to last through heavy gear routines.
  • Manual Gear Standard: 0.8 mod rings are compatible with standard follow-focus systems. Offers fluid, cinematic adjustments. Production-friendly design.
  • Low-Focus Distance: Get close with a 1.5′ (45 cm) minimum focus distance for creative framing. Adds compositional flexibility. Enhances immersion.
  • Sharp Optics Edge to Edge: Extra optics maintain sharpness throughout the frame. Minimizes aberrations. Professional-quality clarity.
  • Value-Focused Prime: Cinematic features without the premium price tag. A great choice for indie filmmakers. High-impact capability, budget-friendly.
Whats Included
  • Lens
  • Front Lens Cap
  • Rear Lens Cap
  • Lens Pouch