---
product_id: 165205214
title: "Sigma 302971 Lens 30Mm-F/1.4(C) Af Dc Dn, Canon Ef-M X Mirrorless Mount"
brand: "sigma"
price: "฿48927"
currency: THB
in_stock: true
reviews_count: 13
category: "Sigma"
url: https://www.desertcart.co.th/products/165205214-sigma-302971-lens-30mm-f-1-4-c-af-dc
store_origin: TH
region: Thailand
---

# Ultra-wide f/1.4 aperture 30mm prime focal length 9 elements, 7 groups optical design Sigma 302971 Lens 30Mm-F/1.4(C) Af Dc Dn, Canon Ef-M X Mirrorless Mount

**Brand:** sigma
**Price:** ฿48927
**Availability:** ✅ In Stock

## Summary

> 📸 Elevate your mirrorless game with Sigma’s 30mm f/1.4 — sharp, fast, and ready to impress.

## Quick Answers

- **What is this?** Sigma 302971 Lens 30Mm-F/1.4(C) Af Dc Dn, Canon Ef-M X Mirrorless Mount by sigma
- **How much does it cost?** ฿48927 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/165205214-sigma-302971-lens-30mm-f-1-4-c-af-dc)

## Best For

- sigma enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Lightweight (275g) and pocket-friendly design crafted in Japan, perfect for on-the-go professionals who demand quality without bulk.
- • **Brighten Every Frame:** Capture stunning low-light shots and creamy bokeh with the ultra-wide f/1.4 aperture—your secret weapon for portraits and events.
- • **Crystal-Clear Optics:** 9 elements in 7 groups with advanced multi-layer coatings minimize glare and ghosting, delivering razor-sharp, high-contrast images even in backlit scenes.
- • **Precision Autofocus Mastery:** Experience lightning-fast, accurate AF with continuous tracking (AF-C) optimized for mirrorless Canon EF-M cameras—never miss a moment.
- • **Seamless Camera Integration:** Leverages in-camera aberration correction and distortion control for flawless image quality that rivals premium Art line lenses—without the premium price.

## Overview

The Sigma 30mm f/1.4 DC DN Contemporary lens for Canon EF-M mirrorless cameras combines a bright f/1.4 aperture with a sophisticated 9-element, 7-group optical design featuring multi-layer coatings to reduce glare and ghosting. It offers fast, precise autofocus with continuous tracking, compact portability at just 275g, and seamless integration with in-camera aberration and distortion corrections. Ideal for professionals seeking premium image quality and versatility in a lightweight, affordable package.

## Description

The first feature of the Sigma 30mm-F/1.4 (C) AF DC DN lens is its high brightness. Thanks to this, photographers have an extra tool, whether for portraits or for shooting events or panoramas. The AF autofocus control algorithm and the optimization of communication speed are also the strengths of this lens. In addition to offering high-speed AF, the lens also supports AF-C (AF continuous) and aberration correction, directly in-camera. The lens is made from 9 elements in 7 groups, with the best technology available. The front element of the lens features a high refractive index, high dispersion glass for greater compactness. To optimize the lens for mirrorless cameras, two aspherical elements of the lens help ensure superior image quality. In addition, this lens offers exceptional stability whether the photographer is shooting hand-held or the camera is placed on a surface. By effectively leveraging these technologies, the Sigma 30mm-F/1.4(C) AF DC DN provides an exceptional level of light at the edges of the image while minimizing transverse chromatic aberration. To correct distortion, the lens leverages the image correction capabilities of the mirrorless camera body, using the optical system's corrective power to enhance sharpness. The end result is an extremely compact lens that delivers image quality that rivals that of the Sigma lenses in the Art line. From the earliest stages of the lens design process, flare and ghosting have been measured to establish an optical design that is resistant to strong incident light sources such as backlight. Sigma Super Multi-Layer coating reduces glare and ghost images to help photographers produce sharp, high-contrast images even in backlit conditions. The included lens hood can be fixed to block extraneous light, which can have a negative effect on rendering performance. Made in Japan lens, built with skilful craftsmanship. Specifications: Optical pattern: 9 elements in 7 groups. Shooting angle: 50.7°. Number of diaphragm: 9, round diaphragm Minimum focusing distance: 30cm Magnification ratio: 1:7 Filter diameter: 52 mm. Size (Diameter x Length): 64.8mm x 73.6mm Weight: 275g Accessories included: Lens Hood LH586-01, Lids. Available with Fuji-X, Sony SE, Micro 4/3 or Canon mounts.

Review: Game changer - Excellent lens. I have the 16mm and 30mm 1.4 lens which have turned the M50 into a camera which can now produce quality photos.
Review: SIGMA saved the EF-M Mount - No matter the camera everyone needs a 50mm or "nifty fifty" equivalent focal length, its a jack of all trades. Bought this for my Canon EOS M6 II mainly because there are few lenses that do the 32MP resolution justice. The lens gives great separation and delicious depth of field at f/1.4 even on a cropped sensor camera. With the f/1.4 aperture its a king in low light and holds up well. Never have you had to worry about sharpness from a SIGMA lens, its on point throughout the aperture range. Chromatic aberration is barely present in most images, but easily removed in Lightroom later if needed. Autofocus is equally comparable to the speed of the Canon equivalent lenses, absolutely no issues with tracking or accuracy. I couldn't fault this lens. Even though its the mid-sized lens out of the 3 SIGMA Prime line up, it honestly does not feel large or uncomfortable in reality. Don't waste your money on the Canon equivalent that is nearly twice the price, you're in good hands with SIGMA. I'll be investing in the SIGMA 56mm f/1.4 very soon.

## Features

- Lens for Canon Ef-M X Mirrorless Camera
- Optical diagram consists of 9 elements in 7 groups.
- Lenses with anti-glare treatments to minimize glare and ghosting.
- Accessories supplied with the lens: lens hood and lids.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07YM1RWCF |
| Best Sellers Rank | 10,279 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 40 in Camera Lenses |
| Box Contents | Lens, Case, Lens Hood, Front & Rear Covers |
| Brand Name | Sigma |
| Camera Lens | 30 millimetri |
| Colour | Black |
| Compatible Camera Models | キャノン EOS Mシリーズ |
| Compatible Mountings | Canon EF-M |
| Customer Reviews | 4.6 4.6 out of 5 stars (643) |
| Exposure Control Type | Automatic, Manual |
| File Format | JPEG, RAW |
| Fixed Focal Length | 30 Millimetres |
| Focus Type | Auto Focus |
| Global Trade Identification Number | 00085126302719 |
| Image Stabilization Type | dc |
| Item Type Name | SIGMA EF-M 30MM F1.4 DC DN FOR CANON [CONTEMPORARY] |
| Item Weight | 265 Grams |
| Lens Coating Description | Multiple Coating |
| Lens Design | Prime |
| Lens Mount | Canon EF-M |
| Lens Type | Standard |
| Light Sensitivity | Wide light sensitivity range |
| Manufacturer | SIGMA |
| Maximum Aperture | 1.4 Millimetres |
| Maximum Focal Length | 30 |
| Media Type | ProductImage, EnhancedContent |
| Minimum Aperture | 16 |
| Minimum Focal Length | 30 |
| Model Name | ef-m |
| Number of Diaphragm Blades | 9 |
| Photo Filter Size | 52 Millimeters |
| Real Angle Of View | 50.7 Degrees |
| Shooting Modes | Auto, Manual, On, Off |
| UPC | 085126302719 |
| Unit Count | 4.0 count |
| Video Capture Format | MP4 |
| Video Capture Resolution | 4K |
| Viewfinder Type | Electronic viewfinder |
| Water Resistance Level | Not Water Resistant |
| Zoom Ratio | 1 |

## Product Details

- **Brand:** Sigma
- **Camera lens description:** 30 millimetri
- **Compatible mountings:** Canon EF-M
- **Focal length description:** 30 millimeters
- **Focus type:** Auto Focus
- **Lens design:** Prime
- **Lens type:** Standard
- **Lens-fixed focal length:** 30 Millimetres
- **Maximum focal length:** 30
- **Minimum focal length:** 30

## Images

![Sigma 302971 Lens 30Mm-F/1.4(C) Af Dc Dn, Canon Ef-M X Mirrorless Mount - Image 1](https://m.media-amazon.com/images/I/41XJn663KTL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Game changer
*by D***G on 14 December 2020*

Excellent lens. I have the 16mm and 30mm 1.4 lens which have turned the M50 into a camera which can now produce quality photos.

### ⭐⭐⭐⭐⭐ SIGMA saved the EF-M Mount
*by D***N on 4 March 2021*

No matter the camera everyone needs a 50mm or "nifty fifty" equivalent focal length, its a jack of all trades. Bought this for my Canon EOS M6 II mainly because there are few lenses that do the 32MP resolution justice. The lens gives great separation and delicious depth of field at f/1.4 even on a cropped sensor camera. With the f/1.4 aperture its a king in low light and holds up well. Never have you had to worry about sharpness from a SIGMA lens, its on point throughout the aperture range. Chromatic aberration is barely present in most images, but easily removed in Lightroom later if needed. Autofocus is equally comparable to the speed of the Canon equivalent lenses, absolutely no issues with tracking or accuracy. I couldn't fault this lens. Even though its the mid-sized lens out of the 3 SIGMA Prime line up, it honestly does not feel large or uncomfortable in reality. Don't waste your money on the Canon equivalent that is nearly twice the price, you're in good hands with SIGMA. I'll be investing in the SIGMA 56mm f/1.4 very soon.

### ⭐⭐⭐⭐⭐ Get that YouTube background blur
*by M***N on 18 March 2021*

The product fits perfectly on my Canon M50, and delivers the perfect bokeh effect.

## Frequently Bought Together

- 30mm F1.4 DC DN | C for EF-M Mount Black
- BM Premium 2-Pack of LP-E12 Batteries and USB Dual Battery Charger for Canon EOS-M, EOS M2, EOS M10, EOS M50, EOS M50 Mark II, EOS M100, EOS M200, SX70 HS, Rebel SL1 Digital Cameras
- Sigma 16 mm f/1.4 (C) AF DC DN Lens for Canon EF-M Mirrorless

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.th/products/165205214-sigma-302971-lens-30mm-f-1-4-c-af-dc](https://www.desertcart.co.th/products/165205214-sigma-302971-lens-30mm-f-1-4-c-af-dc)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-25*