SIRUI 50mm F1.8 1.33X Anamorphic Lens for M4/3 Mount APS-C

SIRUI 50mm F1.8 1.33X Anamorphic Lens for M4/3 Mount APS-C

Q: How to choose the correct model for my cameras？

M4/3 mount is for Lumix GH5 Series, Lumix GH6, DC-BGH1, Z Cam, BMPCC4K. SIRUI USA is always at your service for pre-order consultation.

Q: Why images is sharp in the center but soft on the edge?

Anamorphic lenses are responsible for the “cinematic” look, featuring the characteristic of crisp and clear center images with soft and blurred outer edges, which can lend a painterly, artistic quality to your footage.

Q: Why can't I take pictures with this anamorphic lens? Any particular setting to do in the camera menu?

Please enable "Release Shutter without lens" in your camera setting. Because the manual focus lens does not communicate with the camera.

Q: Why images have distortion using anamorphic lenses?

All anamorphic lens exhibits distortion, either pincushion or barrel distortion, which is a common characteristic among this certain optics. For those well-versed in post-production, addressing this slight distortion is a straightforward task.

Q: Why the lens flares are excessive or insufficient?

The intensity of lens flares is deeply affected by the filming operation and light source. It can be controlled by filmmakers to an expected outcome.

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Product ID: 739908619

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Details

Brand
SIRUI
Focal Length Description
50 mm
Lens Type
Wide Angle
Compatible Mountings
Micro Four
Maximum Focal Length
50 Millimeters

🌌F1.8 aperture for stunning low-light bokeh

🎥1.33x anamorphic cinema widescreen

📏33% wider field of view than standard 50mm

Frequently Bought Together

SIRUI 50mm F1.8 Anamorphic Lens for Micro Four Thirds Mount APS-C

SIRUI 24mm Anamorphic Lens F2.8 1.33X APS-C Camera Lens for MFT Mount, Blue Flare

SIRUI 35mm Anamorphic Lens F1.8 1.33X APS-C Cinema Lens for M4/3 Mount(SR-35M)

Description

🎬 Elevate your storytelling with anamorphic artistry — because your vision deserves the widescreen spotlight.

OPTIMIZED FOR APS C M 4 3 - Perfectly engineered for Sony E-mount and Micro Four Thirds sensors, expanding your creative horizons.
CINEMATIC WIDESCREEN MASTERY - Capture epic 2.4:1 aspect ratio with true anamorphic flair.
IMMERSIVE SCI FI LIGHT EFFECTS - Create signature horizontal lens flares and oval bokeh that scream blockbuster.
VERSATILE MANUAL FOCUS CONTROL - Smooth 143.6° focus ring rotation for precise, tactile adjustments.
LIGHTWEIGHT GERMAN GLASS PRECISION - Crafted from premium German shot glass for crystal-clear imagery without the bulk.

The SIRUI 50mm F1.8 1.33X Anamorphic Lens is a professional-grade, lightweight lens designed for M4/3 and APS-C mounts. Featuring a 33% wider field of view than conventional 50mm lenses, it delivers cinematic 2.4:1 widescreen format with signature horizontal flares and oval bokeh. Built with premium German shot glass, it offers sharp optics and smooth manual focus, making it ideal for filmmakers and content creators seeking a distinctive movie-like aesthetic.

Specifications

Brand	SIRUI
Model Number	MEK7M
Focal Length (wide)	50 Millimeters
Focal Length (tele)	50 Millimeters
Aperture (wide)	16 Millimeters
Min. Aperture (tele)	1.8 Millimeters
Lens Configuration	Wide Angle
Size	M4/3 マウント
Lens Diameter	6.45 Centimeters
Batteries Included	No
Product Dimensions	10.44 x 6.91 x 6.91 cm; 680.39 g

Have a Question? See What Others Asked

How to choose the correct model for my cameras？

Why images is sharp in the center but soft on the edge?

Why can't I take pictures with this anamorphic lens? Any particular setting to do in the camera menu?

Why images have distortion using anamorphic lenses?

Why the lens flares are excessive or insufficient?

Common Questions

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