Rokinon

Rokinon XN20-C XEEN 20mm T1.9 Pro Cinema Lens Canon EF

Capture Cinematic Masterpieces with a Professional Cine LensThe Rokinon XEEN 20mm T1.9 Wide Angle Pro Cinema Lens is designed for filmmakers seeking exceptional image quality and precise control. With its wide aperture, durable construction, and unified focus/aperture gear positions, this lens de...

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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

Capture Cinematic Masterpieces with a Professional Cine Lens

The Rokinon XEEN 20mm T1.9 Wide Angle Pro Cinema Lens is designed for filmmakers seeking exceptional image quality and precise control. With its wide aperture, durable construction, and unified focus/aperture gear positions, this lens delivers stunning visuals and seamless integration into professional cine setups. Compatible with Canon EF mount cameras, it's an essential tool for capturing cinematic masterpieces.

Specifications:

  • Focal Length: 20mm
  • Aperture: T1.9
  • Mount: Canon EF
  • Body Material: Aluminum
  • Focus Throw: 200 Degrees
  • Front Diameter: 114mm
  • Diaphragm Blades: 11

Key Features

Features an aluminum body for increased durability, a tripod mount, large & easy to read markings, and a long focus throw (200 Degree)

Unified focus, aperture gear and T-stop scale positions among all Xeen by Rokinon lenses

Xeen by Rokinon lenses all have a 11 bladed diaphragm & unified 114mm front diameters for use with standard matte boxes

Specifications

Brand
Rokinon
Lens Mount
Canon EF
Focal Length
20mm
Maximum Aperture
T1.9
Body Material
Aluminum
Focus Throw
200 Degree
Diaphragm Blades
11-bladed
Front Diameter
114mm

Pros & Cons

👍 Pros

  • Features an aluminum body, contributing to increased durability for professional use.
  • Equipped with a tripod mount, providing stable support for the lens during shooting.
  • Includes large and easy-to-read markings, simplifying adjustments on set.
  • Offers a long focus throw (200 degrees), enabling precise and subtle focus adjustments.
  • Boasts a unified focus and aperture gear position across all Xeen by Rokinon lenses, simplifying lens changes.
  • Provides a consistent T-stop scale position among all Xeen by Rokinon lenses, aiding in accurate exposure matching.
  • Features an 11-bladed diaphragm, which can produce smooth and pleasing bokeh.
  • Offers a unified 114mm front diameter across all Xeen by Rokinon lenses, ensuring compatibility with standard matte boxes.
  • Designed as a pro cinema lens, tailored for high-quality video production.

👎 Cons

  • The lens is designed for Canon EF mounts, limiting its direct compatibility with other camera systems without adapters.
  • As a prime lens (20mm), it offers a fixed focal length, which means less versatility compared to a zoom lens.
  • The T1.9 aperture, while fast, might not be as wide as some specialized low-light prime lenses.
  • Details on the specific optical elements (e.g., aspherical, ED) or internal construction are not provided.
  • The weight of the lens is not specified, which could be a factor for handheld shooting or gimbal use.

Frequently Asked Questions

No, this Rokinon XN20-C XEEN lens is designed for Canon EF mounts.
The maximum aperture of this Rokinon XEEN 20mm cinema lens is T1.9.
Yes, the lens features a tripod mount for stable support.
The long focus throw (200 degrees) allows for very precise and subtle focus adjustments, which is critical in cinema production.
Yes, Xeen by Rokinon lenses all have a unified 114mm front diameter for use with standard matte boxes.
Unified focus and aperture gear positions among all Xeen by Rokinon lenses simplify lens changes by maintaining consistent accessory placement.