Sigma 529969 28-70mm F2.8 DG DN L-Mount Lens — main product image

Sigma 529969 28-70mm F2.8 DG DN L-Mount Lens

Sigma

Sigma 529969 28-70mm F2.8 DG DN L-Mount Lens

Name: Sigma 529969 28-70mm F2.8 DG DN L-Mount Lens
Brand: Sigma
SKU: 529969

Experience Exceptional Image Quality with the Sigma 28-70mm F2.8 DG DN Lens The Sigma 28-70mm F2.8 DG DN

$882.99*$989.00Save 10%

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Overview

Experience Exceptional Image Quality with the Sigma 28-70mm F2.8 DG DN Lens

The Sigma 28-70mm F2.8 DG DN

Key Features

Internal focusing

Superb build quality

Focus Mode Switch

Nano Porous Coating

Lightweight and compact body

Specifications

Focal Length

28-70mm

Maximum Aperture

F2.8

Lens Mount

L-Mount

Focusing System

Internal focusing

Coating

Nano Porous Coating

Build Quality

Superb

Controls

Focus Mode Switch

Frequently Asked Questions

Does this Sigma lens maintain its physical length when focusing?

Yes, the Sigma 28-70mm F2.8 DG DN lens features an internal focusing mechanism, which means its physical length does not change during the focusing process.

Is there a way to quickly switch between autofocus and manual focus on this lens?

Absolutely, this lens is equipped with a dedicated Focus Mode Switch on its body, allowing users to easily and quickly switch between autofocus and manual focus modes as needed.

What is the purpose of the Nano Porous Coating on this lens?

The Nano Porous Coating on the Sigma 28-70mm F2.8 DG DN lens is designed to minimize flare and ghosting, helping to produce clearer images with improved contrast, especially in challenging lighting conditions.

Is this lens designed to be easily portable for photographers on the go?

Yes, a key design consideration for this lens was portability; it features a lightweight and compact body, making it convenient for travel and extended shooting sessions.

What type of camera mount is this Sigma lens compatible with?

This specific Sigma 28-70mm F2.8 DG DN lens is designed for the L-Mount system, making it compatible with L-Mount mirrorless cameras.

Strengths & Trade-offs

👍 Pros

Features internal focusing, ensuring the lens length remains constant during operation for improved handling and balance.
Boasts superb build quality, indicating a durable construction designed for reliability in various shooting conditions.
Includes a convenient focus mode switch on the lens body, allowing for quick transitions between autofocus and manual focus.
Utilizes Nano Porous Coating technology, which effectively reduces flare and ghosting for clearer, higher contrast images.
Designed with a lightweight and compact body, making it an ideal choice for photographers prioritizing portability.

👎 Cons

The L-mount specific design means it is not directly compatible with camera systems using different lens mounts without an adapter.
While compact, a constant F2.8 aperture lens like this may still have some weight compared to slower, more casual zoom lenses.
The internal focusing system is beneficial but may not be as fast as some external focusing mechanisms in certain scenarios.
The Nano Porous Coating is a specialized feature, which might contribute to a higher cost compared to lenses without similar advanced coatings.
The lens is part of Sigma's DG DN line, specifically for mirrorless cameras, limiting its use on traditional DSLR bodies.