---
product_id: 739908619
title: "SIRUI 50mm F1.8 1.33X Anamorphic Lens for M4/3 Mount APS-C"
brand: "sirui"
price: "18229CFA"
currency: XOF
in_stock: false
url: https://www.desertcart.sn/products/739908619-sirui-50mm-f1-8-1-33x-anamorphic-lens-for-m4
store_origin: SN
region: Senegal
---

# F1.8 aperture for stunning low-light bokeh 1.33X anamorphic for cinematic widescreen Lightweight 560g German shot glass build SIRUI 50mm F1.8 1.33X Anamorphic Lens for M4/3 Mount APS-C

**Brand:** sirui
**Price:** 18229CFA
**Availability:** ❌ Out of Stock

## Summary

> 🎬 Elevate your storytelling with cinematic flair and pro-grade optics!

## Quick Answers

- **What is this?** SIRUI 50mm F1.8 1.33X Anamorphic Lens for M4/3 Mount APS-C by sirui
- **How much does it cost?** 18229CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/739908619-sirui-50mm-f1-8-1-33x-anamorphic-lens-for-m4)

## Best For

- sirui enthusiasts

## Why This Product

- Trusted sirui brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Broaden Your Vision:** 33% wider field of view than standard 50mm lenses—see more, tell bigger stories.
- • **Compact Yet Powerful:** Weighing just 560g with premium German glass, it’s built for on-the-go creators.
- • **Epic Light & Bokeh Effects:** Create mesmerizing horizontal lens flares and creamy oval bokeh that scream professional.
- • **Cinematic Widescreen Mastery:** Capture ultra-wide 2.4:1 aspect ratio for that blockbuster look.
- • **Versatile Manual Focus Control:** Smooth 143.6° focus ring rotation for precise, tactile adjustments.

## Overview

The SIRUI 50mm F1.8 1.33X Anamorphic Lens for M4/3 Mount APS-C is the first professional anamorphic lens designed to deliver a true cinema widescreen 2.4:1 aspect ratio. Featuring a fast f/1.8 aperture and crafted from premium German shot glass, it offers stunning low-light performance and signature horizontal lens flares. Lightweight at 560g and equipped with a smooth manual focus ring, this lens expands your creative horizons with a 33% wider field of view compared to conventional 50mm lenses, making it ideal for filmmakers and content creators seeking that blockbuster aesthetic.

## Description

Full description not available

## Features

- The first professional anamorphic lens for all | Cinema format widescreen movie 2.4:1, yet lightweight design made from German shot glass
- Lens Mount: E-Mount (eg. for Sony NEX and Alpha)
- 33% wider field of view than conventional 2.0 inches (50 mm) lenses | Supports approximately 1.5 inches (37.5 mm) field of view
- Creates a movie-like effect such as horizontal sci-fi reflection, impressive light effect, oval bokeh taste
- Focal Length: 50mm (75mm KB Equivalent) | Aperture: f/1.8 - F/16 | Minimum Focus Distance: 0 85m to ∞ | Focusing: Manual | Sensor Coverage: APS-C | Structure: 11 glass in 8 groups | Filter Thread: 67 mm | Maximum Magnification: 1:15 38 38 (V), 17 (V), 17 (H) | Focus Ring Rotation Angle: 143 6° | Focus Ring Diameter: 61 7mm | Length (without lid): 106.6mm | Case Diameter: 68 2mm | Weight: 560g

## Technical Specifications

| Specification | Value |
|---------------|-------|
| 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 |
| Batteries Included | No |
| Product Dimensions | 10.44 x 6.91 x 6.91 cm; 680.39 g |

## Product Details

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

## Images

![SIRUI 50mm F1.8 1.33X Anamorphic Lens for M4/3 Mount APS-C - Image 1](https://m.media-amazon.com/images/I/61jqVuDr0KL.jpg)
![SIRUI 50mm F1.8 1.33X Anamorphic Lens for M4/3 Mount APS-C - Image 2](https://m.media-amazon.com/images/I/617DnLH965L.jpg)
![SIRUI 50mm F1.8 1.33X Anamorphic Lens for M4/3 Mount APS-C - Image 3](https://m.media-amazon.com/images/I/71GbZwsw6xL.jpg)
![SIRUI 50mm F1.8 1.33X Anamorphic Lens for M4/3 Mount APS-C - Image 4](https://m.media-amazon.com/images/I/71bTngXFzOL.jpg)
![SIRUI 50mm F1.8 1.33X Anamorphic Lens for M4/3 Mount APS-C - Image 5](https://m.media-amazon.com/images/I/61ElmxNxJ2L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

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

## 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)

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**Shop now:** [https://www.desertcart.sn/products/739908619-sirui-50mm-f1-8-1-33x-anamorphic-lens-for-m4](https://www.desertcart.sn/products/739908619-sirui-50mm-f1-8-1-33x-anamorphic-lens-for-m4)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-20*