Rokinon

Rokinon RK8MV-C 8mm Cine Fisheye Lens - Canon DSLR

4.4 (30 reviews)

Capture Cinematic Wide-Angle ViewsThe Rokinon 8mm Cine Fisheye Lens is engineered for videographers seeking dynamic, ultra-wide perspectives. Its declicked aperture allows for smooth and precise exposure control during video recording. Specifications: Brand: Rokinon Model: RK8MV-C Focal Le...

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Overview

Capture Cinematic Wide-Angle Views

The Rokinon 8mm Cine Fisheye Lens is engineered for videographers seeking dynamic, ultra-wide perspectives. Its declicked aperture allows for smooth and precise exposure control during video recording.

Specifications:

  • Brand: Rokinon
  • Model: RK8MV-C
  • Focal Length: 8mm
  • Aperture: T3.8-T22 (declicked)
  • Mount: Canon Video DSLR
  • Sensor Compatibility: APS-C and Full Frame
  • Angle of View: 180 degrees
  • Lens Elements: 10 elements in 7 groups
  • Hood: Built-in petal type hood

Key Features

8mm Ultra wide cine fisheye lens with 180 degrees angle of view

Feature declicked aperture for easy video shooting

Constructed of 10 elements in 7 groups & features built-in petal type hood

Works best with Canon APS-C image sensors

Seamless Aperature shifting from T3.8-T22

Specifications

Focal Length
8mm
Lens Type
Cine Fisheye
Angle of View
180 degrees
Aperture Range
T3.8-T22
Aperture Control
Declicked
Optical Construction
10 elements in 7 groups
Hood Type
Built-in petal type
Compatibility
Canon APS-C image sensors

Pros & Cons

👍 Pros

  • Offers an ultra-wide 8mm cine fisheye perspective with a vast 180-degree angle of view, ideal for creative and immersive shots.
  • Features a declicked aperture, enabling smooth and silent iris adjustments during video recording.
  • Constructed with 10 elements in 7 groups, suggesting a well-designed optical system for image quality.
  • Includes a built-in petal type hood, helping to reduce flare and ghosting for clearer images.
  • Designed with seamless aperture shifting from T3.8 to T22, providing flexibility for controlling depth of field and exposure in video.

👎 Cons

  • Primarily designed to work best with Canon APS-C image sensors, limiting its full potential on full-frame cameras or other brands.
  • The fisheye effect may not be desirable for all types of photography or videography, requiring a specific creative intent.
  • As a manual focus lens, it requires precise manual adjustments, which can be challenging for fast-moving subjects.
  • The lens does not specify any image stabilization, which could be a factor in handheld shooting scenarios.
  • The description does not provide information about filter thread size, making it difficult to assess compatibility with external filters.

Frequently Asked Questions

This lens offers an ultra-wide 180-degree angle of view, characteristic of a fisheye lens.
Yes, it features a declicked aperture, which allows for smooth and silent changes during video shooting without audible clicks.
This lens works best with Canon APS-C image sensors, optimizing its performance and field of view for those cameras.
It is constructed of 10 elements in 7 groups, designed to deliver specific optical characteristics.
The lens offers seamless aperture shifting from T3.8 to T22, providing control over light and depth of field.
Yes, it features a built-in petal type hood to help manage lens flare.