---
product_id: 371844423
title: "SIRUI 35mm F1.8 Anamorphic 1.33X Lens for M4/3 Mount"
brand: "sirui"
price: "$628.43"
currency: USD
in_stock: true
reviews_count: 5
category: "Sirui"
url: https://www.desertcart.us/products/371844423-sirui-35mm-f1-8-anamorphic-1-33x-lens-for-m4
store_origin: US
region: United States of America
---

# F/1.8 aperture for stunning low-light & bokeh 1.33x anamorphic squeeze for cinematic widescreen Precision manual focus with 191° rotation SIRUI 35mm F1.8 Anamorphic 1.33X Lens for M4/3 Mount

**Brand:** sirui
**Price:** $628.43
**Availability:** ✅ In Stock

## Summary

> 🎬 Unlock cinematic storytelling with every frame

## Quick Answers

- **What is this?** SIRUI 35mm F1.8 Anamorphic 1.33X Lens for M4/3 Mount by sirui
- **How much does it cost?** $628.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/371844423-sirui-35mm-f1-8-anamorphic-1-33x-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

- • **Cinematic Widescreen Mastery:** Expand your horizontal field of view by 33% with the 1.33x anamorphic squeeze—no cropping needed for that iconic 2.4:1 aspect ratio.
- • **Robust Yet Lightweight Build:** Crafted with German Schott optical glass and aluminum housing, balancing durability with portability for on-the-go creators.
- • **Precision Control at Your Fingertips:** Manual focus ring with 191° rotation and dual gear rings ensures smooth, exact adjustments for professional-grade shots.
- • **Low-Light Brilliance & Artistic Flair:** Fast f/1.8 aperture delivers sharp images and adaptive light streaks plus signature oval bokeh for that unmistakable cinematic vibe.
- • **Versatile Compatibility & Easy Adaptation:** Native Micro Four Thirds mount with optional adapters for APS-C cameras—expand your creative toolkit effortlessly.

## Overview

The SIRUI 35mm F1.8 Anamorphic 1.33X Lens for M4/3 mount is a premium, compact anamorphic lens designed to deliver a wider 2.4:1 cinematic aspect ratio without cropping. Featuring a fast f/1.8 aperture, precision manual focus with 191° rotation, and high-quality German Schott glass elements, it produces sharp, high-resolution images with signature horizontal blue flares and oval bokeh. Lightweight yet robust, it fits Micro Four Thirds cameras natively and APS-C models via adapters, making it an accessible choice for filmmakers seeking professional anamorphic aesthetics on a budget.

## Description

The result is equivalent to a wider 26.3mm APS-C lens. After de-squeezing, the captured image is displayed in an anamorphic 2.4:1 format in a 16:9 setting. This fast f/1.8 lens is designed with an aluminum housing and features optics with multilayer nano coatings. Made with renowned Schott optical glass lens elements, it produces rectangular aspect ratios, long horizontal lens flares, and oval bokeh. 2.8' minimum focusing distance.The lens is equipped with a manual focus. One of the features of this lens is that it produces horizontal blue streaks with less stray light, which Sirui calls sci-fi horizontal flares. A key aspect of anamorphic lenses is highlighted oval bokeh, and this lens produces a shallow depth of field and oval bokeh with its 10 aperture blades. While the lens has a robust housing, it's also designed to be lightweight for use with your compact MFT/APS-C camera. Focal length: 35 mm Aperture: f/1. 8 - f/16Closest focusing distance: 2.8' minimum focusing distancesensor coverage: up to APS-C.Construction: 13 glass elements in 9 groups, Magnification: 1:10.63(V), 13.83 (H)Focus ring rotation angle: 191. 2°Focus ring diameter: 67. 2mm/2.65inches.Length (without lid): 117mm/4.61 inches Max. Case Diameter: 71mm/2.79inches. Weight: approx. 700g/1.55lbs

Review: Il rapporto qualità prezzo di un' ottica di questo tipo è impressionante. Sirui spedisce le sue ottiche in una doppia scatola, una classica di cartone stile pacco brandizzata Sirui e all'interno una bianca con l'immagine della lente. La confezione in stile Apple è molto elegante, tolto il cellophane e il sigillo all'interno l'ottica è imbustata addirittura sotto vuoto. Peso notevole in quanto in metallo e con vetri di qualità. Gli elementi ovali all'interno generano quelle tipiche aberrazioni che sono diventate anche un segno distintivo del cinema, flare orizzontale blu (da usare in modo controllato), deformazioni laterali e luci ovali anziché steriche. Il risultato è eccellente sia in 4 k che in 6 k. Forse 1.5 anziché 1.33 sarebbe stato ancora meglio ma in ogni caso il risultato finale è di alto livello per un immagine cinematografica assoluta. Prima di Sirui non avremmo mai pensato di acquistare un'ottica anamorfica a 360 euro (desertcart sempre prezzi migliori perché io listino sarebbe molto più alto) forse con questa cifra si poteva noleggiare... Naturalmente l'anamorfico deve essere al servizio della storia e della narrazione e non il contrario ;-)
Review: Diseño y construcción ¨premium" para este objetivo (como la mayoría de su serie de Sirui 1x33) Bastante ligero y pequeño para ser un objetivo anamórfico. En mi caso al utilizarlo en una m4/3 estamos hablando de obtenemos un 70mm en vertical y unos 50mm en horizontal al realizar el desqueeze en el software de edición. El bokeh anamórfico que obtenemos es bastante "efectivo" y los flares están bastante bien controlados. Muy nítido ya desde f1,8, si cerramos a f2,8/f 4 es ya demasiado nítido (hablando de video) para mi gusto. En conclusión, es muy buen objetivo para quien no dispone de un gran presupuesto para invertir en marcas con objetivos anamórficos más caros (normalmente con un mayor carácter y características) o quiere empezar a adentrarse en el mundo de dichos objetivos, los recomiendo encarecidamente.

## Features

- This brand new anamorphic pro lens achieves the field of view of a 26.3mm camera lens by widening the horizontal FOV up to 33%. The 35mm F1.8 Anamorphic Lens uses its 1.33x squeeze factor to widen the horizontal field of view and produce a wider, full HD 2.4:1 cinematic video without any post-cropping. As users adjust the aperture, the unique light streaks and star burst will adapt to the aperture value for the optimum cinematic visual effect.
- Eye your scenes through the lens and revive their beauty by adjusting the light setting between the F/1.8 and F/16 apertures. This portable lens also excels at controlling chromatic dispersion to produce unique visual characteristics and provide sharp, high resolution images.
- The compact lens further optimizes focusing and aperture control systems using the two additional Gear Rings (0.8 Module). The 35mm lens can attach to an M4/3 mirrorless camera and fit onto an APS-C mirrorless camera with a selection of E, EF-M, and Z lens mounts by attaching the optional adapter rings.
- Well-built with an innovative optical lens structure and German-manufactured Schott optical glass lens elements.
- Magnification: 1:10.63(V), 13.83 (H) | Focus ring rotation angle: 191. 2°. Focal length: 35 mm (KB equivalent 75 mm) | Aperture: f/1. 8 - f/16 | Closest focusing distance: 2.8' minimum focusing distance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07KD3PJWR |
| Best Sellers Rank | #83,224 in Electronics ( See Top 100 in Electronics ) #562 in SLR Camera Lenses |
| Brand | Sirui |
| Built-In Media | Lens |
| Camera Lens | 35 millimetres |
| Color | SciFi Flare |
| Compatible Camera Models | Olympus, Panasonic (MFT mount) |
| Compatible Camera Mount | Micro Four Thirds |
| Customer Reviews | 4.5 4.5 out of 5 stars (84) |
| Exposure Control Type | Manual |
| Focal Length Description | Saturn 35mm |
| Focus Type | Manual Focus |
| Global Trade Identification Number | 06952060012001 |
| Image stabilization | Optical |
| Item Type Name | Anamorphic cinema lens. |
| Item Weight | 703 g |
| Lens | Anamorphic |
| Lens Coating Description | Multicoated |
| Lens Design | Anamorphic |
| Lens Fixed Focal Length | 35 Millimeters |
| Lens Mount | Micro Four Thirds |
| Light Sensitivity | 100-6400 |
| Manufacturer | SIRUI |
| Manufacturer Part Number | SR35-M |
| Maximum Aperture | 16 f |
| Maximum Focal Length | 35 Millimeters |
| Media Type | ProductImage, EnhancedContent |
| Minimum Aperture | 1.8 |
| Minimum Focal Length | 35 Millimeters |
| Model Name | SR35-M |
| Model Number | LA-35 |
| Number of Diaphragm Blades | 10 |
| Photo Filter Size | 67 Millimeters |
| Real Angle Of View | 46 Degrees |
| Unit Count | 1 Count |
| Video Capture Format | MP4 |
| Video Capture Resolution | 1920 x 1080 |
| Water Resistance Level | Not Water Resistant |
| Zoom Ratio | 1 |

## Product Details

- **Brand:** Sirui
- **Camera lens description:** 35 millimetres
- **Compatible mountings:** Micro Four Thirds
- **Focal length description:** Saturn 35mm
- **Lens type:** Anamorphic

## Images

![SIRUI 35mm F1.8 Anamorphic 1.33X Lens for M4/3 Mount - Image 1](https://m.media-amazon.com/images/I/71ywzeYcLML.jpg)
![SIRUI 35mm F1.8 Anamorphic 1.33X Lens for M4/3 Mount - Image 2](https://m.media-amazon.com/images/I/71VVEdLuJ8L.jpg)
![SIRUI 35mm F1.8 Anamorphic 1.33X Lens for M4/3 Mount - Image 3](https://m.media-amazon.com/images/I/71bhVz99PrL.jpg)
![SIRUI 35mm F1.8 Anamorphic 1.33X Lens for M4/3 Mount - Image 4](https://m.media-amazon.com/images/I/61v8A11wgnL.jpg)
![SIRUI 35mm F1.8 Anamorphic 1.33X Lens for M4/3 Mount - Image 5](https://m.media-amazon.com/images/I/41nYHtHm7ZL.jpg)

## 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 lenses exhibit 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by F***L on 23 January 2026*

Il rapporto qualità prezzo di un' ottica di questo tipo è impressionante. Sirui spedisce le sue ottiche in una doppia scatola, una classica di cartone stile pacco brandizzata Sirui e all'interno una bianca con l'immagine della lente. La confezione in stile Apple è molto elegante, tolto il cellophane e il sigillo all'interno l'ottica è imbustata addirittura sotto vuoto. Peso notevole in quanto in metallo e con vetri di qualità. Gli elementi ovali all'interno generano quelle tipiche aberrazioni che sono diventate anche un segno distintivo del cinema, flare orizzontale blu (da usare in modo controllato), deformazioni laterali e luci ovali anziché steriche. Il risultato è eccellente sia in 4 k che in 6 k. Forse 1.5 anziché 1.33 sarebbe stato ancora meglio ma in ogni caso il risultato finale è di alto livello per un immagine cinematografica assoluta. Prima di Sirui non avremmo mai pensato di acquistare un'ottica anamorfica a 360 euro (Amazon sempre prezzi migliori perché io listino sarebbe molto più alto) forse con questa cifra si poteva noleggiare... Naturalmente l'anamorfico deve essere al servizio della storia e della narrazione e non il contrario ;-)

### ⭐⭐⭐⭐⭐ Review
*by J***O on 8 December 2025*

Diseño y construcción ¨premium" para este objetivo (como la mayoría de su serie de Sirui 1x33) Bastante ligero y pequeño para ser un objetivo anamórfico. En mi caso al utilizarlo en una m4/3 estamos hablando de obtenemos un 70mm en vertical y unos 50mm en horizontal al realizar el desqueeze en el software de edición. El bokeh anamórfico que obtenemos es bastante "efectivo" y los flares están bastante bien controlados. Muy nítido ya desde f1,8, si cerramos a f2,8/f 4 es ya demasiado nítido (hablando de video) para mi gusto. En conclusión, es muy buen objetivo para quien no dispone de un gran presupuesto para invertir en marcas con objetivos anamórficos más caros (normalmente con un mayor carácter y características) o quiere empezar a adentrarse en el mundo de dichos objetivos, los recomiendo encarecidamente.

### ⭐⭐⭐⭐⭐ Review
*by V***. on 3 January 2023*

Utilisé pour réaliser des documentaires, cet objectif a un rendu "cinématic ou plutôt cinématographique" particulièrement efficace, la précision alliée a une certaine douceur de l'image rappellerai presque le rendu des anciennes optiques Leica des années 60 ! Avec un rapport qualité prix exceptionnel.

## Frequently Bought Together

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

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-18*