Search  for anything...

SIRUI 50mm F1.8 1.33X APS-C Anamorphic Lens for MFT Mount, Blue Flare

  • Based on 284 reviews
Condition: New
Checking for product changes
$429.00 Why this price?
Save $70.00 was $499.00

Buy Now, Pay Later


As low as / mo
  • – Up to 36-month term with PayTomorrow
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Eligible for Return, Refund or Replacement within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon

Arrives Tuesday, May 21
Order within 10 hours and 44 minutes
Available payment plans shown during checkout

Style: MFT-mount


Features

  • The very first professional anamorphous lens for everyone | For widescreen films in cinema format 2. 4:1
  • Lens connection: MFT, m4/3, Micro Four Third Mount (e.g. for Olympus and Panasonic)
  • 33% wider field of view than conventional 50 mm lenses | corresponds to about a field of view of 37.5 mm
  • Creates cineastic effects such as horizontal sci-fi reflections, impressive light effects and an oval bokeh | Robust but lightweight design with Germany made Schott glass elements
  • Focal length: 50 mm (KB equivalent 75 mm) | Aperture: f/1. 8 - F/16 | Closest Focusing Distance: 0 85 m to infinity | focusing: manual | sensor coverage: up to APS-C | Construction: 11 glass elements in 8 groups | Filter thread: 67 mm | Max. Magnification: 1:15 38(V), 1:20 17 (H) | Focus Ring Rotation Angle: 143 6 | Focus ring diameter: 61. 7 mm | Length (without lid): 106. 6 mm | Max. Case Diameter: 68 2 mm. Weight: approx. 560 g

Brand: Sirui


Focal Length Description: 50 mm


Lens Type: Anamorphotic


Compatible Mountings: Micro Four Thirds


Camera Lens Description: 50 millimeters


Product Dimensions: 4.11 x 2.72 x 2.72 inches


Item Weight: 1.5 pounds


Item model number: MEK7M


Date First Available: November 26, 2019


Manufacturer: SIRUI


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Love it
Style: RF-mount
The lens quality is excellent. I use it on a Canon APS-C camera because that is the coverage of the lens. A full-frame sensor will be slightly out of luck. I'm very pleased.
Reviewed in the United States on October 17, 2023 by Lee Prewett

  • Great entry to Anamorphic Filming
Style: E-mount
The media could not be loaded. This is a great, incredibly low-priced entry into Anamorphic Filming. I use this on a Sony Full-frame A7III by using clear-zoom to crop into 1.3x (a bit less than shooting crop mode which punches in 1.5x). Sharp lens and has the characteristic anamorphic look and flairs; not as pronounced as a 1.5 or above Anamorphic - but again, a great entry into the process. ... show more
Reviewed in the United States on May 20, 2020 by JMCD

  • Great value! Great craftsmanship
Style: MFT-mount
The Sirui lens is reliable, impressive & a huge discount in price versus other anamorphic lens manufacturers. You can’t beat the price. It makes shooting in cinema style widescreen within the lay person’s reach.
Reviewed in the United States on August 31, 2022 by Carlos J. Benitez

  • No stabilization. Great price.
Style: MFT-mount
The media could not be loaded. I am still getting the hang of this lens. I use it with my Lumix G7, I will post video and pics later. Free hand video is not what this lens is good for. On a tripod video looks very good. I have not tried any lens flair yet but the cinematic look from the lens when shooting at 24 FPS is impressive. ... show more
Reviewed in the United States on June 6, 2022 by John E.

  • Not what i was expecting
Style: E-mount
too big of an aperture, i was trying to do some projects but the lens is not what i needed, as for the quality of the lens is very nice
Reviewed in the United States on July 23, 2023 by Carlos

  • Anamorp-AMAZING!!!
Style: E-mount
This lens is absolutely amazing. The build quality is tough focus is smooth everything on it is easy to use and read it takes some of the most beautiful footage that I've ever seen come out of my camera. I use it with a Sony NEX vg10 camcorder which is outdated but the footage comes out looking incredibly beautiful. I would highly recommend this lends to someone who is looking to shoot anamorphic footage. Buying anamorphic filters and trying to adapt them to other lenses is a headache and this lens is already purpose-built. Truly my favorite lens and all of my lens collection. ... show more
Reviewed in the United States on July 2, 2021 by Bryan Kerbow

  • Very atmospheric lens with cinematic character
Style: E-mount
Nice lens with character and imparts certain vibe into image or footage. I use it mostly for still to get that extra field of view and nice cinematic look to the blue and flares. The bokeh is not super oval, but there is some nice "texture" in the blurred out areas that you associate with widescreen anamorphic footage. Colors are nostalgic and live. Subtle effect overall but in my opinion it is there. I wish it could focus closer. ... show more
Reviewed in the United States on January 14, 2021 by Elena Elena

  • Mount plate was misaligned
Style: MFT-mount
Appears to have been disassembled at some point and re-assembled incorrectly. The mount plate was rotated about 180° from the correct orientation. Had to order a set of precision screwdrivers to remove and replace the mount plate.
Reviewed in the United States on April 27, 2023 by Patrick David Stiles

Can't find a product?

Find it on Amazon first, then paste the link below.