---
product_id: 336559400
title: "Sigma 100-400mm F/5-6.3 DG DN OS Contemporary Lens for Leica L Mounts"
brand: "sigma"
price: "S$1526"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/336559400-sigma-100-400mm-f-5-6-3-dg-dn-os
store_origin: SG
region: Singapore
---

# 100-400mm ultra-telephoto zoom Advanced FLD & SLD elements for sharpness Optical Stabilization for blur-free shots Sigma 100-400mm F/5-6.3 DG DN OS Contemporary Lens for Leica L Mounts

**Brand:** sigma
**Price:** S$1526
**Availability:** ✅ In Stock

## Summary

> 📸 Zoom into brilliance with Sigma’s ultra-telephoto marvel!

## Quick Answers

- **What is this?** Sigma 100-400mm F/5-6.3 DG DN OS Contemporary Lens for Leica L Mounts by sigma
- **How much does it cost?** S$1526 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/336559400-sigma-100-400mm-f-5-6-3-dg-dn-os)

## 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:** Designed exclusively for mirrorless cameras with a short flange back distance, combining high performance with lightweight portability at just 1.1 kg.
- • **Optical Excellence:** Incorporates one FLD and four SLD glass elements to minimize chromatic aberrations and deliver stunning clarity.
- • **Seamless Autofocus:** Optimized stepping motor system supports smooth, silent, and accurate phase detection and contrast AF, perfect for eye-tracking and video.
- • **Steady Shots, Always:** Optical Image Stabilization ensures your photos and videos stay sharp, even in challenging handheld or low-light conditions.
- • **Precision Zoom Mastery:** Capture distant moments crisply with a versatile 100-400mm focal range tailored for Leica L mount full-frame mirrorless cameras.

## Overview

The Sigma 100-400mm F/5-6.3 DG DN OS Contemporary Lens is a cutting-edge telephoto zoom lens designed exclusively for Leica L mount full-frame mirrorless cameras. Featuring advanced optical elements and image stabilization, it delivers sharp, stable images across a versatile focal range. Its compact design and smooth autofocus system make it an essential tool for professionals seeking precision and portability.

## Description

SIGMA's 5th DG DN lens with an exclusive new design for full-frame mirrorless cameras With the optics design specifically for a camera with a short flange back distance, the DG DN series of lenses achieves a supreme combination of optical performance and compactness that could not have been possible with lenses for single-lens reflex cameras. Thanks to the stepping motor system that is optimized for both phase detection AF and contrast AF, the SIGMA 100-400mm F5-6.3 DG DN OS | Contemporary makes shooting with the video or eye-tracking AF very smooth. SIGMA's 5th DG DN lens is a long-awaited ultra-telephoto zoom lens. This lens will expand the possibilities of mirrorless camera photography even further. Product names: Abbreviations DG and DN indicate that the lens is suitable for full-frame cameras and is designed exclusively for mirrorless (short flange back distance) cameras, respectively.

## Features

- L-Mount Lens/Full-Frame Format
- Aperture Range: f/5 to f/29
- One FLD Element, Four SLD Elements

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Sigma |
| Manufacturer | Sigma Corporation, Sigma Corporation,2-4-16 Kuriki,Asao-Ku,Kawasaki-Shi,Kanagawa 215-8530,Japan |
| Model | 750969 |
| Model Name | Contemporary |
| Product Dimensions | 19.7 x 8.6 x 8.6 cm; 1.1 kg |
| Item model number | 750969 |
| Mounting Hardware | Lens,Hood,Front Cap,Rear Cap,Case |
| Number of items | 5 |
| Standing screen display size | 3 Inches |
| Image stabilization technology | Optical |
| Has Image Stabilisation | Yes |
| Optical zoom | 4 |
| Minimum diaphragm opening | 6.3 |
| Min Focal Length | 100 Millimeters |
| Batteries Included | No |
| Batteries Required | No |
| Form Factor | SLR, Mirrorless |
| Lens type | Telephoto |
| Mounting Type | Leica L |
| Actual viewing angle | 6.2 Degrees |
| Manufacturer | Sigma Corporation |
| Country of Origin | Japan |
| Item Weight | 1 kg 100 g |

## Product Details

- **Brand:** Sigma
- **Focal Length Description:** 400 mm
- **Lens Type:** Telephoto
- **Compatible Mountings:** Leica L
- **Camera Lens Description:** The Sigma 100-400mm f/5-6.3 DG DN OS Contemporary is a versatile ultra-telephoto zoom lens designed exclusively for full-frame mirrorless cameras. With a focal length range of 100-400mm, it offers a 6.2-degree real angle of view, perfect for capturing distant subjects. The lens features an aperture range of f/5-6.3, with a maximum aperture of f/5 at the wide end and f/6.3 at the telephoto end. It incorporates one FLD element and four SLD elements, ensuring excellent optical performance. The lens is equipped with Optical Stabilization (OS) to minimize camera shake, and its stepping motor system provides smooth autofocus for both photo and video shooting, including support for eye-tracking AF. The lens is designed for Leica L mounts and is available in black.

## Images

![Sigma 100-400mm F/5-6.3 DG DN OS Contemporary Lens for Leica L Mounts - Image 1](https://m.media-amazon.com/images/I/71OiWXLkudL.jpg)
![Sigma 100-400mm F/5-6.3 DG DN OS Contemporary Lens for Leica L Mounts - Image 2](https://m.media-amazon.com/images/I/610apRyOWmL.jpg)
![Sigma 100-400mm F/5-6.3 DG DN OS Contemporary Lens for Leica L Mounts - Image 3](https://m.media-amazon.com/images/I/61HleaT2prL.jpg)
![Sigma 100-400mm F/5-6.3 DG DN OS Contemporary Lens for Leica L Mounts - Image 4](https://m.media-amazon.com/images/I/71W5qYFtmAL.jpg)
![Sigma 100-400mm F/5-6.3 DG DN OS Contemporary Lens for Leica L Mounts - Image 5](https://m.media-amazon.com/images/I/416IUGNp-pL.jpg)

## Frequently Bought Together

- 100-400mm F-5.6.3 DG DN OS L-Mount
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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-24*