Rokinon
Rokinon CV50M-FX 50mm T/1.3 Cine Lens Fujifilm X
Capture Stunning Cinematic Imagery The Rokinon 50mm T/1.3 High Speed Cine Lens is designed for professional video and filmmaking. Its fast T/1.3 aperture excels in low light and provides shallow depth of field, while the decoupled aperture and focus gearing offer smooth, quiet adjustments. The le...
$379.00*
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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 Stunning Cinematic Imagery
The Rokinon 50mm T/1.3 High Speed Cine Lens is designed for professional video and filmmaking. Its fast T/1.3 aperture excels in low light and provides shallow depth of field, while the decoupled aperture and focus gearing offer smooth, quiet adjustments. The lens's optical design includes aspherical elements and multi-layer coatings for exceptional image quality. Compatible with Fujifilm X Mount cameras, this lens is a versatile tool for creating captivating cinematic visuals.
Specifications:
- Focal Length: 50mm
- Aperture: T/1.3
- Mount: Fujifilm X Mount
- Optical Construction: 8 elements in 7 groups
- Aspherical Elements: 2
- Aperture Blades: 9 (rounded)
- Minimum Focusing Distance: 1.6 ft (50cm)
- Coatings: Ultra multi-layer coating
- Focus: Manual Focus
Key Features
Covers Fujifilm x mount APS-C sensor Format -- great for low light and shallow Depth of field due to its T/1 3 aperture
Decoupled aperture ring for smooth quiet exposure adjustments -- Internal focus design to maintain the overall lens length during use
Optical construction consists of 8 elements in 7 groups -- 2 aspherical lens elements
Ultra multi-layer coating to reduce flare -- Minimum focusing distance of 1 6 ft (50cm)
Rounded 9-blade diaphragm contributes to a pleasing out-of-focus quality -- front filter mount does not rotate when focusing
Specifications
Lens Type
Cine Lens
Focal Length
50mm
Aperture
T/1.3
Sensor Format
APS-C (Fujifilm X mount)
Aperture Ring
Decoupled
Focus System
Internal Focus
Optical Construction
8 elements in 7 groups
Aspherical Elements
2
Coating
Ultra Multi-layer Coating
Minimum Focusing Distance
1.6 ft (50cm)
Diaphragm Blades
9 (Rounded)
Front Filter Mount
Does not rotate when focusing
Pros & Cons
👍 Pros
- The T/1.3 aperture is ideal for low light conditions and achieving a shallow depth of field, suitable for cinematic effects.
- Features a decoupled aperture ring, allowing for smooth and quiet exposure adjustments during video recording.
- An internal focus design ensures the overall lens length remains constant while focusing, which is beneficial for gimbal use and accessory attachment.
- The optical construction includes 2 aspherical lens elements and an ultra multi-layer coating, which helps reduce flare and improve image quality.
- The rounded 9-blade diaphragm contributes to a pleasing and smooth out-of-focus quality, enhancing bokeh.
👎 Cons
- This lens is specifically designed for Fujifilm X mount APS-C sensor format cameras, limiting its compatibility with other camera systems.
- The T/1.3 aperture is fixed, meaning no variable aperture zoom capability, which could be a limitation for certain shooting styles.
- While optimized for cine use with its decoupled aperture, it might lack autofocus or electronic communication features common in still photography lenses.
- The minimum focusing distance of 1.6 ft (50cm) may not be close enough for extreme close-up or macro photography.
- The optical construction, while good, relies on 8 elements in 7 groups, which could result in a larger physical size compared to some simpler lenses.
Frequently Asked Questions
What camera mounts is this Rokinon cine lens compatible with?
This Rokinon CV50M-FX lens is specifically designed to cover Fujifilm X mount APS-C sensor format cameras.
What is the benefit of the T/1.3 aperture on this lens?
The T/1.3 aperture is beneficial for shooting in low light conditions and for achieving a shallow depth of field, which creates a desirable cinematic look.
Does the lens maintain its length when focusing?
Yes, the lens features an internal focus design, which means its overall length remains constant during use, making it stable for accessories.
How many aspherical elements are used in this lens's optical construction?
The optical construction of this lens includes two aspherical lens elements to enhance image quality and reduce aberrations.
What is the minimum focusing distance of this 50mm lens?
The minimum focusing distance for this Rokinon 50mm cine lens is 1.6 feet (50 centimeters).
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