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Sigma 40B965 19mm f/2.8 DN Lens Sony E-Mount (Black) — main product image
Sigma

Sigma 40B965 19mm f/2.8 DN Lens Sony E-Mount (Black)

★★★★★4.4 (826 reviews)
f/2.8

Capture Stunning Wide-Angle Shots with the Sigma 19mm f/2.8 DN Lens Expand your creative horizons with the Sigma 19mm f/2.8 DN Lens, designed for Sony NEX E-mount cameras. This compact and lightweight lens delivers exceptional image quality with its wide-angle perspective and bright f/2.8 apertu...

$148.00*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

Capture Stunning Wide-Angle Shots with the Sigma 19mm f/2.8 DN Lens

Expand your creative horizons with the Sigma 19mm f/2.8 DN Lens, designed for Sony NEX E-mount cameras. This compact and lightweight lens delivers exceptional image quality with its wide-angle perspective and bright f/2.8 aperture. Perfect for landscapes, street photography, and everyday shooting.

Specifications:

  • Focal Length: 19mm
  • Aperture: f/2.8
  • Mount: Sony NEX E-mount
  • Color: Black

Key Features

Three glass mold aspherical lenses provide excellent correction for distortion, color aberration and field curvature

Super Multi-Layer Coating reduces flare and ghosting and provides sharp and high contrast images even at the maximum aperture

The superior telecentric optical design improves image quality throughout the frame

Lens not zoomable

Specifications

Focal Length
19mm
Maximum Aperture
f/2.8
Mount Type
Sony E-Mount
Lens Elements
Three glass mold aspherical lenses
Coating
Super Multi-Layer Coating
Optical Design
Superior Telecentric
Zoom Capability
Not zoomable

Pros & Cons

👍 Pros

  • Utilizes three glass mold aspherical lenses, providing excellent correction for distortion, color aberration, and field curvature.
  • Features Super Multi-Layer Coating, effectively reducing flare and ghosting for sharp, high-contrast images.
  • Delivers high-contrast images even at the maximum aperture, ensuring quality across various lighting conditions.
  • Incorporates a superior telecentric optical design, improving image quality consistently across the entire frame.
  • Designed for Sony E-Mount cameras, offering seamless compatibility and integration.
  • The f/2.8 maximum aperture allows for good low-light performance and shallow depth of field effects.

👎 Cons

  • The lens is not zoomable, meaning it offers a fixed 19mm focal length and requires physical movement to adjust framing.
  • The 19mm focal length, while wide, may not be versatile enough for all shooting scenarios, such as telephoto needs.
  • As a prime lens, it lacks the flexibility of a zoom lens, potentially requiring photographers to carry multiple lenses.
  • Specific details on weight and dimensions are not provided, which could be a factor for portability considerations.
  • Without optical stabilization, users may need to rely on in-camera stabilization or faster shutter speeds in low light.

Frequently Asked Questions

This Sigma 19mm f/2.8 DN lens is designed for Sony E-Mount cameras.
No, this is a prime lens, which means it is not zoomable and has a fixed focal length of 19mm.
The lens features three glass mold aspherical lenses that provide excellent correction for distortion, color aberration, and field curvature.
It features Super Multi-Layer Coating, which works to reduce flare and ghosting, resulting in sharp and high-contrast images even at the maximum aperture.
The maximum aperture of this lens is f/2.8, which is beneficial for shooting in low light and achieving shallow depth of field.
The superior telecentric optical design improves image quality throughout the entire frame, ensuring consistent sharpness from center to edge.

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