Saturn V2 T2.9 1.6x- Horizontal / Vertical Shooting | Shop Now>

The World’s First AF Anamorphic Lens | Shop Now>
1 7

Aurora Series 15mm F1.6 Full-Frame Ultra-Wide-Angle Autofocus Lens

SKU: AU15-E
¥104,500
Tax included Shipping calculated at checkout.
Key Features
Join & Get Rewards！
Focal Length
Mount
Aurora Series 15mm F1.6 Full-Frame Ultra-Wide-Angle Autofocus Lens

See More of the World
Capture It All

Aurora Series Full-Frame Ultra-Wide-Angle Autofocus Lens

AF 15mm F1.6 FF

E / L

SIRUI Aurora Series

15mm F1.6 Full-Frame Ultra-Wide-Angle AF Lens 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.

7 Key Highlights

15mm Ultra-Wide

Expansive Views, More in Frame

Fast F1.6 Aperture

Ready for Low-Light and Astrophotography

Advanced Optics

High Resolution, Controlled Distortion

Fast, Accurate Autofocus

Smooth Subject Tracking

Approx. 550g

Compact and Lightweight
(Weight Varies by Mount)

Photo and Video

Versatile Creative Performance

77mm Filter Thread

Compatible with
77 mm Filters

15mm Ultra-Wide

The World in One Frame

With a 109.3° diagonal angle of view on full-frame cameras, this 15mm lens captures expansive landscapes, starry skies, architecture, and interior spaces. Its ultra-wide perspective opens up creative framing possibilities and creates a pronounced sense of depth.

# Architecture
# Night Scenes

Well-Controlled
Ultra-Wide-Angle Distortion

Expansive Views, Natural-Looking Lines

Optical distortion is controlled to approximately 1.4%, helping minimize wide-angle warping and keep architectural lines and interior spaces looking natural.

0.3 m
Minimum Focusing Distance

Capture more of your surroundings, even in tight interiors and vehicle interiors. With a minimum focusing distance of 0.3 m, you can get close to your subject while retaining a sense of space.

Fast F1.6 Aperture

Capture More Light, Reveal the Night

Compared with an F1.8 aperture, F1.6 theoretically admits about 27% more light (approximately one-third of a stop), giving you greater exposure flexibility for astrophotography and other low-light scenes, including the option to use faster shutter speeds.

F1.8
Reference Aperture
F1.6
~27% More Light (Theoretical)
The 11-blade aperture helps produce rounder, more natural-looking bokeh, adding a richer, more expressive look to night landscapes, environmental portraits, and video.

Advanced Optics

Exceptional Image Quality

The 17-element, 12-group optical design uses specialized elements to balance high resolution and aberration control in a compact lens, helping produce sharp, detailed images.

Aspherical
Elements

x 3

Helps reduce lens size while correcting spherical aberration and distortion

ED
Elements

x 3

Helps reduce chromatic aberration and olor fringing

HRI
Elements

x 3

Supports a compact optical design while helping correct aberrations

15mm F1.6 MTF Charts
For landscape and architectural photography, controlled optical distortion helps preserve straight lines and natural-looking spatial details.

Ideal for Stills & Video

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.

Approx. 550g

Compact & Lightweight

The lens combines an ultra-wide field of view and a fast aperture in a compact design. Its manageable weight makes it practical for travel, landscape photography, and handheld or gimbal-mounted video.

(Varies by Mount)

77mm Front Filter Thread

The 77mm front filter thread accepts compatible ND, CPL, and other filters, offering convenient exposure and reflection control for landscape photography and video production.

With ND Filter
With CPL Filter
*Filters Sold Separately

Available in E & L Mounts

Efficient Controls

AF/MF Switch

Quickly Switch Between AF and MF

CLICK ON/OFF

Switchable Clicked /De-Clicked Aperture Control

IRIS LOCK

Locks the aperture ring in the A or manual aperture position

Customizable Fn Button

AF Lock / Customizable Function

Refined Design

Protective Design

Dust-, Stain-, and Splash-Resistant Design

All-Metal Build

Durable and Built to Last

Lens Hood

Electronic Contacts

USB-C Port

Firmware Updates

Capture More of the World

Capture expansive scenes and frame confidently in tight spaces.

# Astrophotography
# Astrophotography
# Architecture
# Travel Vlogging
# Interior Shooting
# Commercial Filmmaking
# Confined Spaces
# Flexible Framing

Quality You Can Trust

3-Year Replacement Warranty

Within three years of purchase, lenses with failures or damage not caused by user misuse are eligible for free replacement with valid proof of purchase. Lifetime paid repair service is available for damage resulting from drops, water exposure, or unauthorized modifications, subject to applicable warranty terms.

What’s in the Box

Package
Contents

Name

Quantity

Lens

x 1

Pouch

x 1

Package Box

x 1

Lens Hood

x 1

Front Cap

x 1

Rear Caps

x 1

Specifications

Product Name

SIRUI Aurora 15mm F1.6 Full-Frame AF Ultra-Wide-Angle Lens

Sensor Coverage

Full Frame

Focal Length

15mm

Maximum Aperture

F1.6

Minimum Aperture

F16

Optical Construction

17 Elements in 12 Groups

Aperture Blades

11

Focus Distance Range

0.3m(0.98ft) - ∞

Minimum Focusing Distance

0.3m(0.98ft)

Focus Modes

MF/AF

Maximum Magnification

1:12.5 or 0.08X

FOV (Field of View)

74.33°(V)
98.1°(H)
109.3°(D)

Filter Thread

M77×0.75

Focus Ring Rotation Angle

360°

Maximum Diameter

82mm

Focus Ring Diameter

76mm

Aperture Ring Diameter

75.2mm

Focus Motor

STM

Length
(Excluding Lens Caps)

E: 106.4mm/4.19inch
L: 104.4mm/4.11inch

Weight
(Excluding Lens Caps)

E: 542g/1.19lb
L: 550g/1.21lb

Sony Camera Compatibility List

Camera Model

Photo Mode

Video Mode

a5000

Compatible

Compatible

a5100

Compatible

Compatible

a6000

Compatible

Partially Compatible*

a6100

Compatible

Compatible

a6300

Compatible

Compatible

a6400

Compatible

Compatible

a6500

Compatible

Compatible

a6600

Compatible

Compatible

a6700

Compatible

Compatible

ZV-E10

Compatible

Compatible

ZV-E10 ll

Compatible

Compatible

ZV-E1

Compatible

Compatible

FX3

Compatible

Compatible

FX2

Compatible

Compatible

FX30

Compatible

Compatible

a7

Compatible

Compatible

a7ll

Compatible

Partially Compatible*

a7lll

Compatible

Compatible

a7lV

Compatible

Compatible

a7R

Compatible

Compatible

a7Rll

Compatible

Compatible

a7Rlll

Compatible

Compatible

a7RlV

Compatible

Compatible

a7RV

Compatible

Compatible

a7S

Compatible

Compatible

a7Sll

Compatible

Compatible

a7Slll

Compatible

Compatible

a7C

Compatible

Compatible

a7Cll

Compatible

Compatible

a7CR

Compatible

Compatible

a9

Compatible

Compatible

a9ll

Optimizing

Optimizing

A1

Compatible

Compatible

Panasonic Camera Compatibility List

Camera Model

Photo Mode

Video Mode

Panasonic DC-S5

Compatible

Compatible

Panasonic DC-S5M2

Compatible

Compatible

Panasonic DC-S9

Compatible

Compatible

Panasonic DC-S1

Compatible

Compatible

Panasonic DC-S1H

Compatible

Compatible

Panasonic DC-S1R

Compatible

Compatible

Panasonic DC-S1R2

Compatible

Compatible

Sigma FP

Compatible

Compatible

Sigma FPL

Compatible

Compatible

Sigma BF

Compatible

Compatible

Leica SL1

Compatible

Compatible

Leica SL2

Compatible

Compatible

Leica SL3

Compatible

Compatible

Leica CL

Compatible

Compatible