50mm T1.5 Full Frame Cine DSX - Rokinon Lenses - DSX50-C

50mm T1.5 Full Frame Cine DSX

Name: 50mm T1.5 Full Frame Cine DSX
Brand: Rokinon
SKU: DSX50-C
Price: 429.0 USD
Availability: InStock

Model: DSX50-C
UPC: 0-84438-76692-9
Focal Length: 50mm
Maximum Aperture: T1.5
Angle of View: Full Frame (FX) 46.2˚ / Super 35 33.7˚ / APS-C 31.3˚ / Canon APS-C 29.4˚ / MFT 23.6˚
Optical Construction: 9 Elements In 6 Groups
Aperture Range: T1.5 to T22
Diaphragm Blades: 9
Coating: Ultra Multi-Coating (UMC)
Minimum Focusing Distance: 17.64" (0.45m)
Filter Size: 77mm
Lens Hood: Removable Petal Shaped
Maximum Diameter: 3.31" (84mm)
Weight: 18.6oz (526g)
Length: 2.94" (74.7mm)

Model: DSX50-RF
UPC: 0-84438-76701-8
Focal Length: 50mm
Maximum Aperture: T1.5
Angle of View: Full Frame (FX) 46.2˚ / Super 35 33.7˚ / APS-C 31.3˚ / Canon APS-C 29.4˚ / MFT 23.6˚
Optical Construction: 9 Elements In 6 Groups
Aperture Range: T1.5 to T22
Diaphragm Blades: 9
Coating: Ultra Multi-Coating (UMC)
Minimum Focusing Distance: 17.64" (0.45m)
Filter Size: 77mm
Lens Hood: Removable Petal Shaped
Maximum Diameter: 3.31" (84mm)
Weight: 20.8oz (591g)
Length: 3.89" (98.7mm)

Model: DSX50-FX
UPC: 0-84438-76712-4
Focal Length: 50mm
Maximum Aperture: T1.5
Angle of View: Full Frame (FX) 46.2˚ / Super 35 33.7˚ / APS-C 31.3˚ / Canon APS-C 29.4˚ / MFT 23.6˚
Optical Construction: 9 Elements In 6 Groups
Aperture Range: T1.5 to T22
Diaphragm Blades: 9
Coating: Ultra Multi-Coating (UMC)
Minimum Focusing Distance: 17.64" (0.45m)
Filter Size: 77mm
Lens Hood: Removable Petal Shaped
Maximum Diameter: 3.31" (84mm)
Weight: 20.0oz (567.4g)
Length: 3.98" (101mm)

Model: DSX50-MFT
UPC: 0-84438-76694-3
Focal Length: 50mm
Maximum Aperture: T1.5
Angle of View: Full Frame (FX) 46.2˚ / Super 35 33.7˚ / APS-C 31.3˚ / Canon APS-C 29.4˚ / MFT 23.6˚
Optical Construction: 9 Elements In 6 Groups
Aperture Range: T1.5 to T22
Diaphragm Blades: 9
Coating: Ultra Multi-Coating (UMC)
Minimum Focusing Distance: 17.64" (0.45m)
Filter Size: 77mm
Lens Hood: Removable Petal Shaped
Maximum Diameter: 3.31" (84mm)
Weight: 19.9oz (564g)
Length: 3.92" (99.5mm)

Model: DSX50-N
UPC: 0-84438-76708-7
Focal Length: 50mm
Maximum Aperture: T1.5
Angle of View: Full Frame (FX) 46.2˚ / Super 35 33.7˚ / APS-C 31.3˚ / Canon APS-C 29.4˚ / MFT 23.6˚
Optical Construction: 9 Elements In 6 Groups
Aperture Range: T1.5 to T22
Diaphragm Blades: 9
Coating: Ultra Multi-Coating (UMC)
Minimum Focusing Distance: 17.64" (0.45m)
Filter Size: 77mm
Lens Hood: Removable Petal Shaped
Maximum Diameter: 3.31" (84mm)
Weight: 18.2oz (514.8g)
Length: 2.84" (72.2mm)

Model: DSX50-NEX
UPC: 0-84438-76693-6
Focal Length: 50mm
Maximum Aperture: T1.5
Angle of View: Full Frame (FX) 46.2˚ / Super 35 33.7˚ / APS-C 31.3˚ / Canon APS-C 29.4˚ / MFT 23.6˚
Optical Construction: 9 Elements In 6 Groups
Aperture Range: T1.5 to T22
Diaphragm Blades: 9
Coating: Ultra Multi-Coating (UMC)
Minimum Focusing Distance: 17.64" (0.45m)
Filter Size: 77mm
Lens Hood: Removable Petal Shaped
Maximum Diameter: 3.31" (84mm)
Weight: 20.3oz (576g)
Length: 3.96" (100.7mm)

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Boasting a new compact and sleek design with matte black finish, ROKINON CINE DSX lenses offer additional welcome features including a rounded nine blade aperture for even smoother circular bokeh.

Lens mounts are now weather sealed, and Cine DSX lenses are even available in Canon RF mount. In addition, DSX lenses are fully compatible in terms of color rendition and gear placement with ROKINON CINE DS lenses.

With full frame coverage, fast apertures, and optical designs utilizing special elements, DSX lenses support the increased capabilities of the latest DSLR, Mirrorless, Cine camera systems, and drones. ROKINON CINE DSX lenses are the perfect choice for independent filmmakers, project directors, and professional cinematographers.

ROKINON CINE LENS FEATURES

Calibration in T-stops
Tight color matching
Silky smooth long focus throws for precise focus control
Non-rotating front designs facilitates easy use of filters, polarizers, and hoods
Apertures are de-clicked for precise, smooth and silent operation
Left and right side focusing and aperture scales let you work from either side
Industry standard 0.8MOD gearing with uniform DSX and DS series focus and aperture gear placement enable fast lens changes when using follow focus devices
High Refractive Index, Extra Low Dispersion, Aspherical and Hybrid Aspherical elements are utilized to reduce aberrations, and produce clear, and vibrant images

ADDITIONAL ROKINON CINE DSX LENS FEATURES

A new compact and sleek design with a matte black finish
Rounded nine blade apertures that deliver even smoother circular bokeh
Enhanced lens markings with focal lengths visible from the sides of the lens
Two year warranty
Available in Canon RF mount
The focusing gear is designed wider and feels more comfortable when gripped for focus pulling by hand
Weather sealed lens mounts protect the most vulnerable gap between the lens and camera mount

User Manual Download

Specifications

Product			50mm T1.5 Cine DSX
Maximum T-Stop			T1.5
Optical Construction			9 Elements in 6 Groups
Negative Size			24 x 36 mm
Angle of View		Full Frame (1:1x)	46.2°
		Super 35	33.7°
		APS-C (1:1.5x)	31.3°
		APS-C (1:1.6x)	29.4°
		MFT (1:2x)	23.6°
Minimum Focusing Distance (∞ ~)			0.45m	1.47 ft
Filter Size (mm)			77mm
Diaphragm Blades			9
Angle	Focus Angle		150°
	Aperture Angle		48°
Weather Sealing		Nikon F	No
		Others	Yes
Size		Canon EF	84.0 x 74.7 mm	3.31 x 2.94 in
		Sony E	84.0 x 100.7 mm	3.31 x 3.96 in
		Nikon F	84.0 x 72.2 mm	3.31 x 3.63 in
		Canon RF	84.0 x 98.7 mm	3.31 x 3.89 in
		Fuji X	84.0 x 101.0 mm	3.31 x 3.98 in
		MFT	84.0 x 99.5 mm	3.31 x 3.92 in
Weight		Canon EF	525.8 g	1.16 lbs.
		Sony E	576.4 g	1.27 lbs.
		Nikon F	514.8 g	1.13 lbs.
		Canon RF	590.6 g	1.3 lbs.
		Fuji X	567.4 g	1.25 lbs.
		MFT	563.8 g	1.24 lbs.

Gear Ring
Position

Module

Focus
Diameter

Aperture Diameter

Canon EF

Sony E

Nikon F

Canon RF

Fuji X

MFT

Canon EF

Others

Length

0.8 mm

10 mm

4 mm

46.8 mm

10.5 mm

36.5 mm

8 mm

34.5 mm

36.8 mm

35.3 mm

73.6 mm

70.4 mm

73.6 mm

MTF Chart

Optical Construction

Discover More

Features

Cinematic Video Quality, Covering Full Frame Sensor Size

In contrast to their compact size, the Cine DSX lenses cover full frame sensors (36x24mm) and are ready for the high-quality video making environment. This new series inherits the outstanding image quality of previous series: All 5 lenses have aspherical lens elements to reduce spherical and optical aberration, producing clear and vibrant images. The 50mm model also has a hybrid aspherical lens element to maintain compact size, without compromising performance.

Compact Size with Long Focus Throw and De-Clicked Aperture Ring

The compact size of Rokinon's Cine DSX lenses makes them perfect for hand-held and gimbal shooting. The Cine DSX 50mm T1.5 is only 7.47cm (2.94") in length and weighs just 525.8g (1.16lb), but it is fully-featured with de-clicked aperture and focus gear rings. The long focus throw of over 130° enables cinematographers to focus precisely and exactly on their subjects, creating a more professional feel to video footage than with autofocus photo lenses.

Fast T1.5 for Low-Light Situations

For independent filmmakers, a versatile lens saves time and budget. The Rokinon Cine DSX series has fast T1.5 apertures across 4 focal lengths, supporting filmmakers and allowing them to concentrate more on the scene and creativity, without having to concern themselves about image quality, even in low-light situations. Also, the shallow depth of field available blurs out the background and highlights the subject, adding depth to the story.

9 Aperture Blades for Exceptional Bokeh and Starburst Effect

The new Cine DSX series has been updated with 9 aperture blades and is able to deliver the latest image trends. The smooth and circular bokeh adds a three dimensional quality and pleasing out-of-focus effect. 18-ray starburst highlights can also be created by stopping down to small apertures.

Weather Sealing

As requested by many users, the Cine DSX series now includes a weather-sealing feature. This protects the most vulnerable gap between the lens and camera mount, to prevent dust, light rain and snow from penetrating. It provides the ability to capture stunning images in less than perfect conditions.
※ Nikon F mount has no weather sealing

Updated Design with Side Scales

The Rokinon Cine DSX models have a sleek new design; black and matte finish boosts usability and professionalism on the set. They are lightweight but sturdy and fully equipped for numerous projects. The distance scales are readable from both sides, as are the focal lengths. These features support focus pullers and assistant cinematographers to operate more intuitively.