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Sirui Aurora AF 85mm f/1.4 Aspherical Lens Fujifilm X

SKU: SRAU85X MFR: AU85-X
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Key Features

  • Lightweight 540g design ideal for handheld and gimbal shooting
  • Fast f/1.4 aperture for exceptional low-light performance
  • Advanced optics with aspherical, ED, and HRI glass for superior image quality
  • Smooth, silent autofocus with step motor for capturing fast-moving subjects
  • Dustproof and waterproof aluminum alloy construction for outdoor durability
  • Compatible with E/X/Z mounts for versatile use with most mirrorless cameras
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Special Order?Estimated to Ship: 08/12/2025
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2 Year

$59.99

3 Year

$79.99

4 Year

$109.00

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Sirui Aurora AF 85mm f/1.4 Aspherical Lens Specifications

  • Available Mounts

    Sony E, Fujifilm X, Nikon Z

  • Shooting Distance

    2.79' (0.85m)-Infinite

  • Focal Length

    85mm

  • Focus Type

    Autofocus, Manual Focus

  • Max Aperture

    F1.4

  • Max Magnification

    1:8.68 or 0.1152x

  • Min Aperture

    F16

  • Filter Thread

    M67X0.75

  • FOV

    FOV-D: 28.64, FOV-H: 24.02, FOV-V: 16.46

  • Degree of Focus Throws

    360 Degree

  • Lens Structure

    14 Elements in 9 Groups

  • Aperture Blade

    15

  • Focus Ring Diameter

    3.2" (80.3mm)

  • Len Format Coverage

    Full Frame

  • Max Diameter

    3.2" (80.3mm) (Lens Hood Not Included)

  • Length

    Lens Cap Not Included:
    Sony E Mount: 4.01" (102mm)
    Fujifilm X Mount: 4.0" (101.7mm)
    Nikon Z Mount: 4.1" (103.6mm)

  • Weight

    Lens Cap Not Included:
    Sony E Mount: 1.19 lbs (540g)
    Fujifilm X Mount: 1.21 lbs (550g)
    Nikon Z Mount: 1.25 lbs (570g)

  • UPC Code

    6952060075631

Models
Sirui Aurora AF 85mm f/1.4 Aspherical Lens
$499.00

$599.00

Save:$100.00 (17%)

Temporarily On Backorder

3 Styles Available

Although this item is temporarily on Backorder, you can order it now and it will ship as soon as it arrives. Your card will only be charged once item is shipped.

NiSi Aureus Prime 85mm T1.4 Cinema Lens, PL Mount

SKU: IANIC85PL

MFR: NIC-AUREUS-85PL

$2,299.00

In Stock

Special FeaturesAspherical-
Kit StyleBaseBase
FormatFull FrameFull Frame
Lens TypeMedium TelephotoMedium Telephoto
Fixed Focal Length85mm85mm
Lens Mount-PL Mount
Maximum Aperturef/1.4T1.4
Zoom Focal LengthNANA

About Sirui Aurora AF 85mm f/1.4 Aspherical Lens

With the Sirui Aurora AF 85mm f/1.4 Aspherical Lens, capturing stunning portraits has never been easier. This full-frame autofocus lens from the Aurora Series is designed for both photography and videography enthusiasts, offering a compact and lightweight design that weighs only 540g. Its fast f/1.4 aperture and precise autofocus capabilities make it an ideal choice for portrait photography, delivering exceptional image quality with its 85mm focal length.

The lens incorporates advanced optical elements, including an aspherical lens, ED glass, and HRI glass, which work together to enhance image quality while minimizing weight. These components ensure outstanding optical performance by effectively controlling flare and ghosting, even in challenging backlit conditions. The lens features a robust construction with 14 elements in 9 groups, including 1 aspherical lens to reduce chromatic aberration, 2 ED glass elements for superior light transmission, and 3 HRI glass elements to improve light transmittance and reduce stray light.

Designed to excel in low-light conditions, the f/1.4 aperture allows more light to enter the camera, enabling faster shutter speeds and reducing the need for high ISO settings. This results in clear, sharp images with minimal noise, even in dimly lit environments. The 85mm focal length is perfect for capturing natural facial shots without the distortion often associated with wide-angle lenses, creating a comfortable distance between the photographer and the subject for a relaxed shooting experience.

Equipped with a step motor, the lens offers fast, smooth, and nearly silent autofocus, making it suitable for capturing fast-moving subjects and supporting camera Eye AF and object tracking. Its aluminum alloy construction is both dustproof and waterproof, with an antifouling fluorine coating on the front lens to resist oil stains and dust, ensuring easy maintenance and durability during outdoor shoots.

The lens also features various buttons to cater to individual preferences, including an AFL button for focus lock, an AF/MF switch for toggling between autofocus and manual focus, and a click ON/OFF button. The Type-C mount supports firmware upgrades, and the 67mm filter thread is compatible with common filters, allowing for creative enhancements such as adding a black mist filter.

Included with the lens is a lens hood that effectively reduces lens flare and glare, while also providing protection against accidental impacts, scratches, and environmental elements like rain and dust. With three optional mounts (E/X/Z), the Sirui Aurora AF 85mm f/1.4 Aspherical Lens is compatible with most mirrorless cameras, making it versatile for various shooting scenarios, including commercial, still life, portrait, children, pet, anime convention, and COSPLAY photography. Whether you're capturing stills or video, this lens is designed to meet the diverse needs of creative professionals and enthusiasts alike.

Sirui Aurora AF 85mm f/1.4 Aspherical Lens Features

  • F1.4 Fast Aperture
  • 85mm Portrait Lens
  • Fast Accurate Silent Autofocus
  • Lightweight 540g (Sony E Mount)
  • Brilliant Image Quality with Aspherical Lens 1, ED Glass 2 and HRI Glass 3

Key Features

  • Lightweight 540g design ideal for handheld and gimbal shooting
  • Fast f/1.4 aperture for exceptional low-light performance
  • Advanced optics with aspherical, ED, and HRI glass for superior image quality
  • Smooth, silent autofocus with step motor for capturing fast-moving subjects
  • Dustproof and waterproof aluminum alloy construction for outdoor durability
  • Compatible with E/X/Z mounts for versatile use with most mirrorless cameras

What's in the box:

  • Sirui Aurora AF 85mm f/1.4 Aspherical Lens
  • Front Lens Cap
  • Rear Lens Cap
  • Lens Hood
  • UV Filter
  • Black Mist Filter
  • Sirui 1 Year Limited Warranty