---
title: "Sirui Aurora 15mm f/1.6"
description: "Compact ultra-wide autofocus prime for landscapes, astrophotography, architecture and interiors, with an f/1.6 aperture, STM motor, all-metal build and splash-resistant design for both photo and video."
brand: "Sirui"
mount: L-Mount
focal_length: 15
aperture: 1.6
angle_of_view: 109
lens_type: "Prime"
lens_category: ["Ultra-Wide Angle"]
weight: 550
year: 2026
weather_sealed: true
image_stabilization: false
price: 599
focus: "Auto"
filter_size: 77
max_magn: 0.08
close_focus: 0.3
sku: "AU15-L"
diameter: 82
length: 104
date: 2026-11-10
draft: false
author: "Jan Wedekind"
featured_image: /lenses/sirui/sirui-aurora-15mm-f1-6.png
---

Key Take-Aways:

The Sirui Aurora 15mm f/1.6 is a compact ultra-wide lens that focuses automatically through an STM motor, pitched by the maker for landscapes, starry skies, architecture, interiors and video work.

From Sirui:

> Capture Expansive Horizons and Starry Skies. A compact ultra-wide-angle lens for photo and video. Explore landscapes, starry skies, architecture, and interior spaces from a striking new perspective.
>
> Driven by an STM (stepping motor), the lens provides fast, accurate, and quiet autofocus. When paired with a compatible camera body, it works with available subject-detection and tracking functions to help keep moving subjects in focus for both stills and video.
>
> Low focus breathing and quiet autofocus help create natural-looking focus transitions, while controlled distortion and smooth aperture-ring operation support polished video production.

[Official Website](https://store.sirui.com/products/aurora-series-15mm-f1-6-full-frame-autofocus-lens)

Reviews:

* (No reviews available when the lens was added.)

YouTube:

* (No reviews available when the lens was added.)