---
product_id: 254606622
title: "Rokinon Rk12M-M 12Mm F2.0 Ncs Cs Ultra Wide Angle Fixed Lens For Canon Ef-M Mount Compact System Cameras (Black)"
brand: "rokinon"
price: "2584 Lei"
currency: RON
in_stock: true
reviews_count: 3
category: "Rokinon"
url: https://www.desertcart.ro/products/254606622-rokinon-rk12m-m-12mm-f2-0-ncs-cs-ultra-wide
store_origin: RO
region: Romania
---

# f/2.0 max aperture for low-light mastery 12mm ultra-wide prime lens 3 extra-low dispersion + 2 aspherical elements Rokinon Rk12M-M 12Mm F2.0 Ncs Cs Ultra Wide Angle Fixed Lens For Canon Ef-M Mount Compact System Cameras (Black)

**Brand:** rokinon
**Price:** 2584 Lei
**Availability:** ✅ In Stock

## Summary

> 📸 Unlock breathtaking wide-angle shots with pro-level clarity and speed!

## Quick Answers

- **What is this?** Rokinon Rk12M-M 12Mm F2.0 Ncs Cs Ultra Wide Angle Fixed Lens For Canon Ef-M Mount Compact System Cameras (Black) by rokinon
- **How much does it cost?** 2584 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/254606622-rokinon-rk12m-m-12mm-f2-0-ncs-cs-ultra-wide)

## Best For

- rokinon enthusiasts

## Why This Product

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

## Key Features

- • **Advanced Optics:** Minimize chromatic aberrations and distortions with premium extra-low dispersion and aspherical elements.
- • **Nano Crystal Coating:** Reduce ghosting and flare for crystal-clear, high-contrast images every time.
- • **Bright f/2.0 Aperture:** Shoot confidently in dim environments and create stunning bokeh with shallow depth of field.
- • **Compact & Lightweight:** Weighing just 0.6 lbs, this lens is your ideal travel companion for on-the-go creativity.
- • **Ultra-Wide 12mm Prime:** Capture expansive scenes with a 72.8° field of view, perfect for landscapes and architecture.

## Overview

The Rokinon RK12M-M is a 12mm f/2.0 ultra-wide prime lens designed specifically for Canon EF-M mount mirrorless cameras. Featuring advanced optical elements including three extra-low dispersion and two aspherical lenses, plus nano crystal coating, it delivers sharp, distortion-free images with minimal flare. Its bright f/2.0 aperture excels in low-light conditions and creative depth of field control. Compact and lightweight, it’s perfect for travel and landscape photographers seeking professional quality without breaking the bank.

## Description

Made just for mirrorless mounts is the new Rokinon 12mm f/2.0 NCS CS lens. It is available in Canon EF-M, Fujifilm X, Samsung NX, Sony E and Micro Four Thirds mounts. Its 35mm focal length equivalency for MFT cameras is 24mm, for Canon M cameras it is 19.2mm, and for the other three mounts, 18mm. With an f/2.0 maximum aperture, it is particularly effective in low-light capture and can control shallow depth of field for precise subject focus with pleasing out-of-focus backgrounds. It offers a minimum focus distance of 7.9". The lens’s impressive optical construction consists of three Extra-low Dispersion elements, one aspherical, and one hybrid aspherical element. The nano-crystal coating is applied to the inner surface of the two front-most lens elements to minimize ghosting and flare and improve overall image clarity. The Rokinon 12mm accepts front filters and provides a 67mm diameter thread.

Review: Brilliant lens! Brilliant price! - I love this lens! I’m a landscape photographer, and this really took my breath away. Really sharp images and quality for the price! It isn’t the best lens out there but for the price you will never hesitate. It’s ideal for traveling since you don’t have to worry about damages, getting lost and focus on photography!
Review: Excellent quality for the price - A great little lens for the price. Although not with auto focusing, it's fine and get's the job done. Overall I am very happy with the quality of the pictures with little to find fault on.

## Features

- Specifically for use with APS-C sized image sensors
- Maximum Diameter: 2.85 inches (72.5mm).Lens for Canon EF-M Mount Compact System Cameras
- Prime wide-angle lens provides a 35mm-equivalent focal length of 18mm
- Fast f/20 maximum aperture benefits working in low-light conditions. The higher and straighter the blue lines, the better the contrast
- Three extra-low dispersion elements and two aspherical elements reduce chromatic aberrations and distortions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00JD4TAEQ |
| Best Sellers Rank | #51,588 in Electronics ( See Top 100 in Electronics ) #337 in SLR Camera Lenses |
| Brand | Rokinon |
| Built-In Media | Lens |
| Camera Lens | 12 millimeters |
| Camera lens description | 12 millimeters |
| Color | Black |
| Compatible Camera Models | Canon EOS M series |
| Compatible Camera Mount | Canon EF-M |
| Compatible mountings | Canon EF-M |
| Customer Reviews | 4.4 out of 5 stars 1,014 Reviews |
| Exposure Control Type | Manual |
| Focal Length Description | 12 millimeters |
| Focal length description | 12 millimeters |
| Focus Type | Manual Focus |
| Global Trade Identification Number | 00084438762587 |
| Image stabilization | Optical |
| Item Weight | 0.6 Pounds |
| Lens | Wide Angle |
| Lens Coating Description | Nano Crystal Coating |
| Lens Design | Prime |
| Lens Fixed Focal Length | 12 Millimeters |
| Lens Mount | Canon EF-M |
| Lens type | Wide Angle |
| Manufacturer | Rokinon |
| Maximum Aperture | 2 Millimeters |
| Maximum Focal Length | 12 Millimeters |
| Maximum focal length | 12 Millimeters |
| Media Type | ProductImage |
| Minimum Aperture | 1 |
| Minimum Focal Length | 12 Millimeters |
| Model Name | RK12M-M |
| Number of Diaphragm Blades | 6 |
| Photo Filter Size | 67 Millimeters |
| Real Angle Of View | 72.8 Degrees |
| UPC | 084438762587 |
| Water Resistance Level | Not Water Resistant |
| Zoom Ratio | 1:1 |

## Product Details

- **Brand:** Rokinon
- **Camera lens description:** 12 millimeters
- **Compatible mountings:** Canon EF-M
- **Focal length description:** 12 millimeters
- **Lens type:** Wide Angle

## Images

![Rokinon Rk12M-M 12Mm F2.0 Ncs Cs Ultra Wide Angle Fixed Lens For Canon Ef-M Mount Compact System Cameras (Black) - Image 1](https://m.media-amazon.com/images/I/61RbGFziFEL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Questions & Answers

**Q: It is not working on my canon eos m! Is there something wrong with the settings? Please or the lens would be useless!**
A: It should work with it.Regards Steve 1-800-221-2253

**Q: It is not working on my canon eos m50, is there any special setting to make it work? please help i can't take any picture with this lens.**
A: Hello, First make sure the box states it´s the Canon version (there are versions for Sony and Fuji Also). Second the lense is Manual Focus, mening you have to set your camera to M focus and use the focus ring in the lense. I will recomend you to look how to set the focus peaking function in your M50, that will help you out.
Tip.. Since this lense is so wide, if you set f 5.6 to f8 in the aperture and set the focus ring to infinity, you basically will have all frame in focus, from a couple meters up. Cheers

**Q: Will this work with canon 6d ?**
A: No.  It is for a mirrorless camera.  Your best bet would be the 14mm F2.8 version for the Canon mount.

**Q: It doesn't work with my eos m3. shutter release button could only pressed halfway. re-mount it and same result. :(  can anyone help?**
A: https://photo.stackexchange.com/questions/39557/how-do-i-get-my-eos-m-to-release-the-shutter-with-an-adapted-manual-lens

## Customer Reviews

### ⭐⭐⭐⭐⭐ Brilliant lens! Brilliant price!
*by S***N on 6 September 2019*

I love this lens! I’m a landscape photographer, and this really took my breath away. Really sharp images and quality for the price! It isn’t the best lens out there but for the price you will never hesitate. It’s ideal for traveling since you don’t have to worry about damages, getting lost and focus on photography!

### ⭐⭐⭐⭐ Excellent quality for the price
*by M***Y on 6 September 2023*

A great little lens for the price. Although not with auto focusing, it's fine and get's the job done. Overall I am very happy with the quality of the pictures with little to find fault on.

### ⭐ Does not fit Sony E mounts!
*by C***R on 28 September 2020*

Even though the description says it supports sony e mount cameras, the lens does not fit my a6000. Disappointed as I was looking forward to using it.

## Frequently Bought Together

- Rokinon 12mm f/2.0 NCS CS Lens Manual Focus Lens Canon M Mirrorless Camera Mount
- EF-EOS M Lens Adapter Auto-Focus Lens Converter Ring Compatible for Canon EF/EF-S Lens and Canon EOS-M (EF-M Mount) Camera EOS M M2 M3 M5 M6 M10 M50 M100
- Canon EF 50mm f/1.8 STM Lens

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-25*