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Sirui

SIRUI Aurora 85mm F1.4 Full Frame Auto Focus Lens for Fuji X Mount

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Availability: 17 left in stock
Fulfilled by Amazon
Arrives Thursday, Oct 22
Order within 19 hours and 32 minutes
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Size: For X Mount


Features

  • Built for Creators, Portraits & Low-Light Photography Whether you're shooting weddings, studio portraits, fashion photography, YouTube content, or cinematic video, the SIRUI 85mm F1.4 offers the perfect balance of performance, portability, and value. Its bright aperture excels in low-light conditions while producing the smooth, professional bokeh that photographers and creators love.
  • Ultra Fast F1.4 ApertureThe 85mm focal length is a portrait legend ,at F1.4, it melts away chaotic backgrounds into a smooth, creamy blur, pulling your subject into sharp, captivating focus. This isn't just about bokeh it's about giving your portraits that professional, magazine-worthy separation. Whether you're shooting an intimate wedding, a bustling event, or a dimly lit street scene, this lens transforms ordinary moments into extraordinary images, even when the light runs low.
  • Fast, Accurate & Quiet STM Autofocus Equipped with a responsive STM stepping motor, the lens provides fast and reliable autofocus performance for both photography and video. Smooth focus transitions, accurate subject tracking, and quiet operation make it an excellent choice for content creators, filmmakers, interviews, and everyday shooting.
  • Portrait Lens for X Mount CamerasCompatible with Xmount APSC mirrorless cameras, this 85mm F1.4 autofocus lens brings a classic portrait focal length to the Fuji system. Perfect for portrait sessions, wedding photography, fashion shoots, and documentarystyle storytelling. Compatible with XH2, XH2S, XT5, XT4, XT3, XS20, XS10, XPro3, XE4, and more. This lens delivers beautiful depth and character that pairs perfectly with legendary color science.
  • Firmware Update If you experience autofocus failure, you can upgrade the firmware online. SIRUI lenses use a Type-C interface, and the latest firmware is available for download from the SIRUI official website(Real-time updates).

Description

SIRUI AURORA 85mm offers outstanding sharpness throughout the frame right up to the F1.4 aperture setting. As a classic focal length for portrait shots, this lens brings the aesthetic of photography to each of your framing. The hood blocks or reduces excessive lens flare, acting as a shield against scratches, and dust. The dust and splash-resistant structure allows the lens to be used in light rain conditions. An AF/MF switch, AFL button, and aperture ring with switchable click stop provide flexible controls. The lens works well with standard filters, like black mist filter to soften and diffuse the image. The lens features high resolution and accurate color even shooting at wide open. With excellent dispersion control and suppressed distortion, this lens renders images at exceptional sharpness. One ED glass and 3 high refractive index glasses are added to provide outstanding optical performance with sharpness and well-controlled distortion. One aspherical lens is included in 85mm to reduce lens size and better control distortion and CA. Sony E-mount ： 35mm F1.4 V1.0.8 2026-01-09 > 85mm F1.4 V1.0.7 2025-12-19 > Nikon Z-mount ： 35mm F1.4 V1.0.4 2025-11-07 > 85mm F1.4 V1.0.8 2025-03-04 > Leica L Mount ： 35mm F1.4 VER1.4 2025-10-17 > 85mm F1.4 VER2.2 2025-06-30 > SIRUI insists on the concept of manufacturing high-quality products with superior craftsmanship and innovative technology.

Brand: Sirui


Focal Length Description: 85mm


Lens Type: Telephoto


Compatible Mountings: Fujifilm X


Camera Lens Description: Lens Body


Focal Length Description: 85mm


Lens: Telephoto


Compatible Camera Mount: Fujifilm X


Maximum Focal Length: 8.5 centimeters


Minimum Focal Length: 8.5 centimeters


Lens Design: Prime


Focus Type: Auto/Manual


Lens Fixed Focal Length: 8.5 centimeters


Lens Coating Description: Coating


Zoom Ratio: 11


Real Angle Of View: 29.2 degrees


Maximum Aperture: 1.4 f_stop


Minimum Aperture: 16 f_stop


Number of Diaphragm Blades: 15


Lens Mount: Fujifilm X


Screen Size: 8.5 centimeters


Color: 85mm


Exposure Control Type: Manual


Maximum Shutter Speed: 30 seconds


Media Type: ProductImage


Water Resistance Level: Not Water Resistant


Brand: Sirui


Camera Lens: Lens Body


Model Name: For Fuji X


Item Highlight: Portrait Prime Lens, F1.4 Aperture & Soft Bokeh, Compatible with Fujifilm X Mount Cameras, Black


Number of Items: 1


Manufacturer Part Number: AU85-X-AM-LB


Built-In Media: Lens Body


Item Weight: 550 g


Manufacturer: SIRUI


Warranty Description: 3 Year Manufacturer


Model Number: AU85-X-AM-LB


Model Series: Aurora


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Oct 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Really good for the price point. (Sony e-mount)
Size: For Sony E
So far so good. I purchased this lens because I really wanted a 85mm 1.4 but didn’t want to break the bank. Sirui really knocked it out the park with this lens. The image quality is great really sharp in the middle. Light weight and the focus speed isn’t that bad. The only thing that I don’t like is that the aperture ring doesn’t lock. It doesn’t take much to accidentally change your aperture while shooting but that’s not a deal breaker. Overall it is a really good lens! ... show more
Reviewed in the United States on August 28, 2025 by Jereme Brown
    • Professional feel at a enthusiast price.
Size: For Nikon Z
Review Image by Jimmy in Alaska Jimmy in Alaska
Review Image by Jimmy in Alaska Jimmy in Alaska
Great build quality, it metal barrel feels great, no flex or plastic texture. As a result the lens does weigh more than it's plastic competition but it's not uncomfortably heavy. I find the focus is fast for portraits and stills. Slight (you have to pixel peep to notice) chromatic aberration but is easily corrected in post. The aperture ring is a light light on the detent, can move it accidentally when changing lens or if you hold that far back on the lens. The images, what really matters, are amazing. I had a friend tell me once you use a F1.4 or F1.2 lens you will look at photos in a new way. And he was right. The images are sharp, the bokeh is exactly how you'd imagine f1.4 can give you. ... show more
Reviewed in the United States on July 19, 2025 by Jimmy in Alaska Jimmy in Alaska
    • Quality built ,Great Glass, Good value
Size: For Leica L
Amazing lens , I have it and it works seamless with my Sigma Fp L - L mount . Fast and easy lens to use .
Reviewed in the United States on February 10, 2026 by christopher comma
    • Usually sharp enough
Size: For Nikon Z
I love that it’s light weight. Amazing lens for the price but it’s definitely not tac sharp. For most portrait work, it’s “sharp enough” but if you print large or do full body shots then this can leave you wanting more detail
Reviewed in the United States on December 14, 2025 by Alan
    • Great lens at a great price
Size: For Sony E
My first Sirui lens and I am impressed! I’m a hobbyist photographer, nothing serious. With this lens I’ve gotten amazing wide open aperture shots for informal portraits with beautiful bokeh and also handheld a couple shots of the sky on a clear starry night. Very quick and accurate autofocus which easily tracks your subject’s eye. Build quality seems very solid. ... show more
Reviewed in the United States on November 28, 2025 by Steven J Ognibene
    • Great lens with a few nice extras!
Size: For Sony E
Review Image by Michael D. Wilson Michael D. Wilson
My Sirui 85mm F1.4 just got in! No good pictures with it yet, just a quick snap of my cat in not-so-great light. I had a bit of delay getting it- first, it took some time to clear customs, then the shipper said I wasn't home on the first delivery attempt (I was). Nice little piece of kit. It came with a padded case and two 67mm filters (UV and black mist). Fit and finish seem fine, I'm not sure it needs to say "full frame" on it, but the clickable/smooth aperture ring is nice, and it works well. Big AFL button works well, some others had said it had an odd feel to it but mine doesn't. I have mine mapped to change focus area (wide, center, etc.). My other 85mm is the Sony 85mm F1.8- this lens certainly has a few more features, and it seems to be plenty sharp. It was (is?) on sale on Amazon for $499, I had some points from buying Christmas presents so it only cost me about $415. I have to say I'm pleased- and customer service has been great, they reached out to me to confirm my camera and mount before finalizing the order, they reached out again when the original delivery failed to see if they could help. If you are looking for a portrait lens that won't break the bank, I'd say go with this one- you won't be disappointed! ... show more
Reviewed in the United States on December 20, 2024 by Michael D. Wilson Michael D. Wilson
    • Customer service is horrible
Size: For Sony E
Lens is great, customer service is horrible. My lens was damaged by a child at a session 2 months after ordering and they took forever to respond, made excuses, and want me to send it in for a damage estimate. It’s a $400 lens.
Reviewed in the United States on November 20, 2025 by Jennifer Hecht
    • One of my favorite lens.
Size: For Sony E
Review Image by Joe T Joe T
Review Image by Joe T Joe T
Review Image by Joe T Joe T
Purchased this lens the week it became available and have loved it since. Very crisp photos. Fast focus. No errors on my Sony a7iv.
Reviewed in the United States on December 3, 2025 by Joe T Joe T

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