SIRUI AURORA 15mm F1.6 Full-Frame Autofocus Lens

Name: SIRUI AURORA 15mm F1.6 Full-Frame Autofocus Lens
Brand: SIRUI Optical GmbH
SKU: AU15-E
Price: 649.0 EUR
Availability: InStock

€649,00

incl. VAT Shipping will be calculated at checkout.

Focal length

15 mm

Style

E L

Product variants

SIRUI AURORA 15mm F1.6 Full-Frame Autofocus Lens

Description

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

15 mm F1.6 full-frame ultra-wide-angle AF lensCapture wide horizons and starry skies. A compact ultra-wide-angle lens for photos and videos. Explore landscapes, starry skies, architecture, and interiors from a whole new perspective.

7 key highlights

15 mm ultra-wide angle

Expansive views, more in the frame

Fast F1.6 aperture

Ready for low-light conditions and astrophotography

High-performance optics

High resolution, controlled distortion

Fast, precise autofocus

Smooth subject tracking

Approx. 550 g

Compact and Lightweight
(Weight varies by mount)

Photo and video

Versatile creative performance

77 mm filter thread

Compatible with
77 mm filters

15 mm ultra-wide angle

The world in one frame

With a diagonal angle of view of 109.3° on full-frame cameras, this 15 mm lens captures wide landscapes, starry skies, architecture, and interiors. Its ultra-wide-angle perspective opens up creative 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 limited to about 1.4%, minimizing wide-angle distortion and keeping architectural lines and interiors looking natural.

0,3 m
Minimum focusing distance

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

Fast F1.6 aperture

Capture more light, reveal the night

Compared with an F1.8 aperture, F1.6 theoretically lets in 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 contributes to rounder, more natural bokeh, adding a more expressive look to nightscapes, environmental portraits, and videos.

High-performance optics

Exceptional image quality

The 17-element, 12-group optical design uses special elements to balance high resolution and aberration control in a compact lens, producing 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 color fringing

HRI-
Elements

x 3

Supports a compact optical design while helping to correct aberrations.

15mm F1.6 MTF Charts

In landscape and architectural photography, controlled optical distortion helps preserve straight lines and natural-looking spatial details.

Ideal for Photos and Videos

Powered by an STM (stepping motor), the lens offers fast, precise, and quiet autofocus. When paired with a compatible camera body, it works with available subject recognition and tracking features to focus on moving subjects in both photos and videos.

Low focus breathing and quiet autofocus contribute to natural-looking focus transitions, while controlled distortion and smooth aperture ring operation support professional video production.

Approx. 550 g

Compact and Lightweight

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

(Varies by mount)

77 mm Front Filter Thread

The 77 mm front filter thread is compatible with ND, CPL, and other filters, allowing convenient control of exposure and reflections in landscape photography and video production.

With ND Filter

With CPL Filter

*Filters sold separately

Available in E and L mount

Efficient Controls

AF/MF Switch

Switch quickly between AF and MF

ON/OFF

Switchable aperture control (clicked/de-clicked)

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 Construction

Durable and Built to Last

Lens Hood

Electronic Contacts

USB-C Port

Firmware Updates

Explore More of the World

Capture expansive scenes and confidently frame your shots even in the tightest spaces.

# Astrophotography

# Architecture

# Travel Vlogging

# Indoor Photography

# Commercial Film Production

# Tight Spaces

# Flexible Frame Design

Quality You Can Trust

3-Year Replacement Warranty

Within three years of purchase, lenses with defects or damage not caused by improper use will be replaced free of charge upon presentation of valid proof of purchase. For damage caused by drops, exposure to water, or unauthorized modifications, a lifetime paid repair service is available, subject to the applicable warranty terms.

What's in the Box?

Package Contents

Name

Quantity

Lens

x 1

Pouch

x 1

Packaging 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

15 mm

Maximum aperture

F1.6

Minimum aperture

F16

Optical construction

17 elements in 12 groups

Aperture blades

Focus distance range

0.3 m (0.98 ft) - ∞

Minimum focusing distance

0.3 m (0.98 ft)

Focus modes

MF/AF

Maximum magnification

1:12.5 or 0.08x

Field of view (FOV)

74.33° (V)
98.1° (H)
109.3° (D)

Filter thread

M77×0.75

Focus ring rotation angle

360°

Maximum diameter

82 mm

Focus ring diameter

76 mm

Aperture ring diameter

75.2 mm

Focus motor

STM

Length
(without lens cap)

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

Weight
(without lens cap)

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

Sony camera compatibility list

Camera model

Photo mode

Video mode

a5000

Compatible

a5100

Compatible

a6000

Compatible

Partially compatible*

a6100

Compatible

a6300

Compatible

a6400

Compatible

a6500

Compatible

a6600

Compatible

a6700

Compatible

ZV-E10

Compatible

ZV-E10 ll

Compatible

ZV-E1

Compatible

FX3

Compatible

FX2

Compatible

FX30

Compatible

a7ll

Compatible

Partially compatible*

a7lll

Compatible

a7lV

Compatible

a7R

Compatible

a7Rll

Compatible

a7Rlll

Compatible

a7RlV

Compatible

a7RV

Compatible

a7S

Compatible

a7Sll

Compatible

a7Slll

Compatible

a7C

Compatible

a7Cll

Compatible

a7CR

Compatible

All

Optimization

Compatible

Panasonic camera compatibility list

Camera model

Photo mode

Video mode

Panasonic DC-S5

Compatible

Panasonic DC-S5M2

Compatible

Panasonic DC-S9

Compatible

Panasonic DC-S1

Compatible

Panasonic DC-S1H

Compatible

Panasonic DC-S1R

Compatible

Panasonic DC-S1R2

Compatible

Sigma FP

Compatible

Sigma FPL

Compatible

Sigma BF

Compatible

Leica SL1

Compatible

Leica SL2

Compatible

Leica SL3

Compatible

Leica CL

Compatible

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

7 key highlights

15 mm ultra-wide angle

Expansive views, more in the frame

Fast F1.6 aperture

Ready for low-light conditions and astrophotography

High-performance optics

High resolution, controlled distortion

Fast, precise autofocus

Smooth subject tracking

Approx. 550 g

Compact and Lightweight
(Weight varies by mount)

Photo and video

Versatile creative performance

77 mm filter thread

Compatible with
77 mm filters

15 mm ultra-wide angle

The world in one frame

# Architecture

# Night scenes

Well-controlled
Ultra-wide-angle distortion

Expansive views, natural-looking lines

Optical distortion is limited to about 1.4%, minimizing wide-angle distortion and keeping architectural lines and interiors looking natural.

0,3 m
Minimum focusing distance

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

Fast F1.6 aperture

Capture more light, reveal the night

F1.8
Reference aperture

F1.6
~27% more light (theoretical)

The 11-blade aperture contributes to rounder, more natural bokeh, adding a more expressive look to nightscapes, environmental portraits, and videos.

High-performance optics

Exceptional image quality

The 17-element, 12-group optical design uses special elements to balance high resolution and aberration control in a compact lens, producing 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 color fringing

HRI-
Elements

x 3

Supports a compact optical design while helping to correct aberrations.

15mm F1.6 MTF Charts

In landscape and architectural photography, controlled optical distortion helps preserve straight lines and natural-looking spatial details.

Ideal for Photos and Videos

Low focus breathing and quiet autofocus contribute to natural-looking focus transitions, while controlled distortion and smooth aperture ring operation support professional video production.

Approx. 550 g

Compact and Lightweight

(Varies by mount)

77 mm Front Filter Thread

The 77 mm front filter thread is compatible with ND, CPL, and other filters, allowing convenient control of exposure and reflections in landscape photography and video production.

With ND Filter

With CPL Filter

*Filters sold separately

Available in E and L mount

Efficient Controls

AF/MF Switch

Switch quickly between AF and MF

ON/OFF

Switchable aperture control (clicked/de-clicked)

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 Construction

Durable and Built to Last

Lens Hood

Electronic Contacts

USB-C Port

Firmware Updates

Explore More of the World

Capture expansive scenes and confidently frame your shots even in the tightest spaces.

# Astrophotography

# Architecture

# Travel Vlogging

# Indoor Photography

# Commercial Film Production

# Tight Spaces

# Flexible Frame Design

Quality You Can Trust

3-Year Replacement Warranty

What's in the Box?

Package Contents

Name

Quantity

Lens

x 1

Pouch

x 1

Packaging 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

15 mm

Maximum aperture

F1.6

Minimum aperture

F16

Optical construction

17 elements in 12 groups

Aperture blades

Focus distance range

0.3 m (0.98 ft) - ∞

Minimum focusing distance

0.3 m (0.98 ft)

Focus modes

MF/AF

Maximum magnification

1:12.5 or 0.08x

Field of view (FOV)

74.33° (V)
98.1° (H)
109.3° (D)

Filter thread

M77×0.75

Focus ring rotation angle

360°

Maximum diameter

82 mm

Focus ring diameter

76 mm

Aperture ring diameter

75.2 mm

Focus motor

STM

Length
(without lens cap)

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

Weight
(without lens cap)

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

Sony camera compatibility list

Camera model

Photo mode

Video mode

a5000

Compatible

a5100

Compatible

a6000

Compatible

Partially compatible*

a6100

Compatible

a6300

Compatible

a6400

Compatible

a6500

Compatible

a6600

Compatible

a6700

Compatible

ZV-E10

Compatible

ZV-E10 ll

Compatible

ZV-E1

Compatible

FX3

Compatible

FX2

Compatible

FX30

Compatible

a7ll

Compatible

Partially compatible*

a7lll

Compatible

a7lV

Compatible

a7R

Compatible

a7Rll

Compatible

a7Rlll

Compatible

a7RlV

Compatible

a7RV

Compatible

a7S

Compatible

a7Sll

Compatible

a7Slll

Compatible

a7C

Compatible

a7Cll

Compatible

a7CR

Compatible

All

Optimization

Compatible

Panasonic camera compatibility list

Camera model

Photo mode

Video mode

Panasonic DC-S5

Compatible

Panasonic DC-S5M2

Compatible

Panasonic DC-S9

Compatible

Panasonic DC-S1

Compatible

Panasonic DC-S1H

Compatible

Panasonic DC-S1R

Compatible

Panasonic DC-S1R2

Compatible

Sigma FP

Compatible

Sigma FPL

Compatible

Sigma BF

Compatible

Leica SL1

Compatible

Leica SL2

Compatible

Leica SL3

Compatible

Leica CL

Compatible