Rokinon

Rokinon RMC12-FX 12mm f/7.4 Fuji X Fisheye Lens

3.0 (10 reviews)

Capture Unique Perspectives with a High-Quality Fisheye Lens The Rokinon RMC12-FX RMC Multi-Coated 12mm F7.4 Fisheye Lens is designed for Fuji X-mount cameras, offering a dramatic 162-degree fisheye view. Made in Japan, this lens features multi-coated optics and a durable aluminum alloy chassis,...

$99.00*
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*Price sourced from Amazon.com. Last updated:Jul 13, 2026.Price and availability are subject to change.

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Overview

Capture Unique Perspectives with a High-Quality Fisheye Lens

The Rokinon RMC12-FX RMC Multi-Coated 12mm F7.4 Fisheye Lens is designed for Fuji X-mount cameras, offering a dramatic 162-degree fisheye view. Made in Japan, this lens features multi-coated optics and a durable aluminum alloy chassis, providing exceptional image quality and reliability.

Specifications:

  • Mount: Fuji X
  • Focal Length: 12mm
  • Aperture: F7.4
  • Focus: Manual
  • Minimum Focus Distance: 12.0" (0.3m)
  • Coating: 7 Layer Multi-Coated
  • Construction: Aluminum Alloy Chassis

Key Features:

  • Built-in Petal Shaped Lens Hood
  • Rubber Focusing Ring

Specifications

Brand
Rokinon
Focal Length
12mm
Aperture
f/7.4
Lens Type
Fisheye
Camera Mount
Fuji X

Pros & Cons

👍 Pros

  • Offers a wide 12mm focal length, providing a comprehensive fisheye perspective for expansive scenes.
  • Designed with an f/7.4 aperture, allowing for a good depth of field and capable performance in various lighting conditions.
  • Specifically engineered for Fuji X mount cameras, ensuring native compatibility and optimized performance.
  • The Rokinon brand is known for producing high-quality manual focus lenses, offering precision control.
  • Ideal for architectural photography, landscapes, and creative distortion effects due to its fisheye nature.

👎 Cons

  • The f/7.4 aperture, while adequate, is not as wide as faster f/2.8 or f/4 fisheye lenses, which may limit low-light performance.
  • As a fisheye lens, it introduces significant barrel distortion, which is a specific creative choice and not suitable for all types of photography.
  • Being a Rokinon lens, it is typically a manual focus lens, which may not be preferred by photographers who rely on autofocus.
  • Specific details on optical construction (e.g., number of elements, groups, special elements) are not provided.

Frequently Asked Questions

The Rokinon RMC12-FX lens has a fixed focal length of 12mm, offering a wide fisheye perspective.
The maximum aperture of this fisheye lens is f/7.4.
This lens is designed for Fuji X mount cameras, ensuring compatibility with that specific system.
The Rokinon RMC12-FX is a prime lens with a fixed 12mm focal length.
A fisheye lens like this one produces highly distorted, ultra-wide-angle images, ideal for creative effects, expansive landscapes, and architectural shots.
Rokinon lenses are typically manual focus, so it's expected that this lens requires manual focusing.