Rokinon
Rokinon DS12M-NEX 12mm T3.1 Cine Fisheye Sony E-Mount
★★★★★
Capture Ultra-Wide Cinematic Visions The Rokinon Cine DS 12mm T3.1 Ultra Wide Cine Fisheye Lens is designed for Sony E Mount cameras. This full-frame compatible lens delivers dramatic 180-degree fisheye views and features optimized for digital cinematography, all at an affordable price point. Sp...
$449.00*
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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 Ultra-Wide Cinematic Visions
The Rokinon Cine DS 12mm T3.1 Ultra Wide Cine Fisheye Lens is designed for Sony E Mount cameras. This full-frame compatible lens delivers dramatic 180-degree fisheye views and features optimized for digital cinematography, all at an affordable price point.
Specifications:
- Focal Length: 12mm
- Aperture: T3.1 - T26
- Mount: Sony E (NEX)
- Sensor Coverage: Full Frame
- Angle of View: 180 degrees
- Aperture Control: De-clicked, geared
- Focus Control: Geared
- Optical Elements: Three Extra-Low Dispersion Elements and two Aspherical Elements
Key Features
Full Frame Sensor Coverage with aperture range of T3.1 - T26
Dual calibrated right and left side distance an T-stop scales
Produces an Extreme Ultra-Wide 180 Degree Diagonal Fisheye View
De-Clicked (Uncoupled) and Geared Aperture and Focus Rings with Unified Cine DS Lens System focus gear and aperture gear positions
Specifications
Model
DS12M-NEX
Focal Length
12mm
Aperture Range
T3.1 - T26
Mount Type
Sony E-Mount
Sensor Coverage
Full Frame
View Angle
180 Degree Diagonal Fisheye
Aperture Ring
De-Clicked (Uncoupled) and Geared
Focus Ring
Geared
Lens System
Unified Cine DS Lens System
Pros & Cons
👍 Pros
- Provides full frame sensor coverage, suitable for a wide range of Sony E-mount cameras.
- Offers a wide aperture range from T3.1 to T26, allowing for excellent low-light performance and depth of field control.
- Features an extreme ultra-wide 180-degree diagonal fisheye view, creating unique and dramatic perspectives.
- Equipped with de-clicked (uncoupled) aperture and geared focus rings, ideal for smooth, silent adjustments during video recording.
- Unified Cine DS Lens System ensures consistent focus gear and aperture gear positions when switching lenses.
👎 Cons
- The fisheye perspective creates significant barrel distortion, which may not be desirable for all photographic or videographic styles.
- As a manual focus lens, it lacks autofocus capabilities, requiring more precise user input for sharp images.
- The lens is designed for cine use with de-clicked aperture and geared rings, which might be overkill for still photographers.
- T3.1 is a fast aperture, but some prime lenses offer even wider apertures for extreme low light.
- No information regarding weather sealing or optical stabilization is provided, which could be a factor for certain shooting conditions.
Frequently Asked Questions
What type of camera mount is this Rokinon lens designed for?
This Rokinon DS12M-NEX lens is designed for Sony E-Mount cameras, offering full frame sensor coverage.
What kind of view does this 12mm lens provide?
It produces an extreme ultra-wide 180-degree diagonal fisheye view, capturing a very broad perspective.
Is the aperture on this lens smooth for video recording?
Yes, the lens features de-clicked (uncoupled) and geared aperture rings, which are ideal for smooth and silent adjustments during video shooting.
What is the maximum aperture of this lens?
The lens has a maximum aperture of T3.1, allowing for good performance in low-light conditions and control over depth of field.
How does the Unified Cine DS Lens System benefit users?
The Unified Cine DS Lens System ensures that focus gear and aperture gear positions are consistent across compatible lenses, simplifying rig setups when switching between them.
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