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The Sirui Aurora 85mm F1.4 Full-Frame Autofocus Lens for Fujifilm X-Mount is a premium portrait and low-light lens designed to deliver exceptional image quality and performance for Fujifilm mirrorless cameras. With its bright f/1.4 aperture, this lens excels at producing stunning subject separation and beautiful bokeh, making it ideal for portrait, event, and creative photography.

Engineered with a sophisticated optical design consisting of 14 elements arranged in 9 groups, the lens includes one aspherical element, two extra-low dispersion (ED) elements, and three high refractive index (HRI) elements. This advanced construction reduces chromatic aberrations, distortion, and ghosting, ensuring sharp, vibrant images with high contrast and clarity even in challenging lighting conditions.

The autofocus system employs a fast and silent stepping motor (STM), enabling smooth and precise focus adjustments with minimal noise—perfect for both stills and video recording. It supports Eye-AF and object tracking for accurate focus on moving subjects. Additionally, the lens offers an AF/MF switch and an AFL (autofocus lock) button to give photographers greater control over focusing.

Built to withstand demanding shooting environments, the lens features a rugged, weather-sealed aluminum alloy body that resists dust and moisture. The front lens element is coated with a fluorine layer that repels oil and dust, making it easier to clean and maintain.

With a 67mm filter thread, this lens is compatible with a wide range of filters, expanding creative possibilities. Its compact and lightweight design makes it an excellent companion for Fujifilm X-series mirrorless cameras on location or in the studio.

Key Highlights:

• Bright f/1.4 maximum aperture for excellent low-light capability and creamy bokeh
• Advanced optical design with 14 elements in 9 groups, including aspherical, ED, and HRI elements for superior image quality
• Fast, silent stepping motor autofocus ideal for both photos and video
• Supports Eye-AF and object tracking for precise focus on moving subjects
• AF/MF switch and autofocus lock (AFL) button for enhanced focusing control
• Weather-sealed, dustproof, and moisture-resistant aluminum alloy body
• Fluorine coating on the front element repels oil and dust for easier cleaning
• 67mm filter thread compatible with various filters
• Designed specifically for Fujifilm X-Mount mirrorless cameras