---
product_id: 149095646
title: "Sigma MC-21 Mount Converter Canon EF Lenses to Leica L-Mount Camera"
brand: "sigma"
price: "73832 som"
currency: KGS
in_stock: true
url: https://www.desertcart.kg/products/149095646-sigma-mc-21-mount-converter-canon-ef-lenses-to-leica
store_origin: KG
region: Kyrgyzstan
---

# Maintains autofocus & auto-exposure Integrated LED compatibility display EF to L-Mount adapter Sigma MC-21 Mount Converter Canon EF Lenses to Leica L-Mount Camera

**Brand:** sigma
**Price:** 73832 som
**Availability:** ✅ In Stock

## Summary

> 🔗 Unlock your lens arsenal — adapt, shoot, and dominate every frame!

## Quick Answers

- **What is this?** Sigma MC-21 Mount Converter Canon EF Lenses to Leica L-Mount Camera by sigma
- **How much does it cost?** 73832 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/149095646-sigma-mc-21-mount-converter-canon-ef-lenses-to-leica)

## 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

- • **Versatile & Stable Mounting:** Includes a removable tripod mount for steady shooting with heavy lenses—professional stability on demand.
- • **Preserves Autofocus & Exposure:** Keep your shots sharp and perfectly exposed with full AF-S mode and auto-exposure support.
- • **Seamless EF to L-Mount Transition:** Use your favorite Canon EF lenses flawlessly on Leica L-mount bodies without losing performance.
- • **Smart LED Compatibility Indicator:** Instantly know which Sigma EF lenses are fully supported with the integrated LED display.
- • **Reflection-Reducing Flocked Interior:** Capture crystal-clear images with minimized internal reflections for superior image quality.

## Overview

The Sigma MC-21 Mount Converter is a precision adapter that allows Canon EF-mount lenses to be used on Leica L-mount mirrorless cameras. It maintains full autofocus and auto-exposure functionality, supports in-camera correction features, and features an integrated LED to display lens compatibility. Its flocked interior reduces reflections for enhanced image quality, and a removable tripod mount ensures stability with heavier lenses. Lightweight and compact, it’s designed for professional photographers seeking to expand their creative toolkit without compromise.

## Description

MC-21 Mount Converter Canon EF Lenses to Leica L-Mount Camera Black

## Features

- EF-Mount Lens to L-Mount Body,Integrated LED Displays Compatibility
- Maintains Autofocus and Auto-Exposure,Supports In-Camera Correction Features
- Flocked Interior Reduces Reflections,Removable Tripod Mount
- 1st year Limited International warranty, 2nd year Local Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Sigma |
| Manufacturer | Sigma Corporartion ,Japan, sigma corporation japan |
| Model | 89E969 |
| Model Name | sigma ef |
| Product Dimensions | 4.45 x 6.35 x 6.35 cm; 136 g |
| Batteries | 1 12V batteries required. |
| Item model number | 89E969 |
| Special Features | image stabilization |
| Mounting Hardware | Mount Converter,connect cable |
| Number of items | 1 |
| Standing screen display size | 3 Inches |
| Aperture Modes | F1.4-F16 |
| Image stabilization technology | Digital |
| Optical zoom | 1 x |
| Minimum diaphragm opening | 16 |
| Min Focal Length | 2 |
| Batteries Included | No |
| Batteries Required | No |
| Form Factor | Mirrorless |
| Lens type | Teleconverter |
| Actual viewing angle | 50 Degrees |
| Has Auto Focus | Yes |
| Includes Rechargeable Battery | No |
| Is there a timer? | No |
| Manufacturer | Sigma Corporartion ,Japan |
| Country of Origin | Japan |
| Item Weight | 136 g |

## Product Details

- **Brand:** Sigma
- **Focal Length Description:** ultra wide angle 14 to 24 millimeters
- **Lens Type:** Teleconverter
- **Compatible Mountings:** Canon EF
- **Camera Lens Description:** The Sigma MC-21 is a versatile mount converter that enables the use of Sigma EF-mount lenses on L-mount mirrorless camera bodies, maintaining full lens performance. It supports a wide range of Sigma lenses, from ultra-wide to telephoto, with focal lengths ranging from 14mm to 600mm. The converter maintains autofocus in AF-S mode and auto-exposure, along with in-camera correction and image stabilization technologies. An integrated LED display shows select Sigma lens compatibility with the adapted camera body, and the adapter retains full EXIF data for post-production and file management. The interior is flocked to reduce reflections, and a removable tripod mount is included for stable mounting with heavier lenses. This adapter is compatible with a select number of Sigma's own EF-mount lenses and may or may not be suitable for use with other manufacturers' EF-mount lenses.

## Images

![Sigma MC-21 Mount Converter Canon EF Lenses to Leica L-Mount Camera - Image 1](https://m.media-amazon.com/images/I/718jGL0ZKTL.jpg)

## Questions & Answers

**Q: Is this the ef-l or the sa-l adapter?**
A: EF-L

**Q: Is it suitable for sigma fp camera**
A: Yes

## Frequently Bought Together

- Sigma MC-21 FOR Canon
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**Shop now:** [https://www.desertcart.kg/products/149095646-sigma-mc-21-mount-converter-canon-ef-lenses-to-leica](https://www.desertcart.kg/products/149095646-sigma-mc-21-mount-converter-canon-ef-lenses-to-leica)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-19*