Sirui Aurora 85mm F1.4

Focal length: 85 mm
Aperture: f/1.4
Weight: 550 g
Filter diameter: 67 mm
Min. focus distance: 85 cm
Length: 101.7 mm

At a Glance

On Fujifilm X, the 85 mm focal length corresponds to 128 mm full-frame equivalent, so this lens works as a telephoto on APS-C. It is a full-frame design used on a crop mount. The f/1.4 aperture gives short shutter times and a shallow depth of field, and it focuses from 85 cm. Portraits, sports and events are its uses.

Good for

Portraits
Sports
Events

Derived from the manufacturer data, not from our own tests. How we check

Technical Specifications

Min. focal length: 85 mm
Max. focal length: 85 mm
Max. aperture (min. zoom): f/1.4
Max. aperture (max. zoom): f/1.4
Min. aperture: f/16
Elements: 14
Groups: 9
Weight: 550 g (1.21 lb)
Filter diameter: 67 mm
Min. focus distance: 85 cm (33.46 in)
Max. magnification: 1:8.7 (0.12×)
Length: 101.7 mm (4 in)
Diameter: 80.3 mm (3.16 in)

Manufacturer data: store.sirui.com

Last checked: October 13, 2026 (against the manufacturer data) · How we check

Simulate depth of field and angle of view

Compare with other lenses

Which cameras does the Sirui Aurora 85mm F1.4 fit?

The Sirui Aurora 85mm F1.4 fits all Fujifilm X-Mount cameras. There its field of view equals 128 mm in full-frame terms (crop factor 1.5).

Fujifilm X-Mount cameras

APS-C:: Fujifilm X-T30 III,Fujifilm X-E5,Fujifilm X-M5,Fujifilm X-T50,Fujifilm X-S20,Fujifilm X-T5,Fujifilm X-H2,Fujifilm X-H2S,Fujifilm X-T30 II,Fujifilm X-E4,Fujifilm X-S10,Fujifilm X-T4,Fujifilm X-T200,Fujifilm X-Pro3,Fujifilm X-A7,Fujifilm X-T30,Fujifilm X-T3,Fujifilm X-T100,Fujifilm X-H1,Fujifilm X-A5,Fujifilm X-E3,Fujifilm X-T20,Fujifilm X-A10,Fujifilm X-A3,Fujifilm X-T2,Fujifilm X-E2S,Fujifilm X-Pro2,Fujifilm X-T1 IR,Fujifilm X-T10,Fujifilm X-A2,Fujifilm X-T1,Fujifilm X-E2,Fujifilm X-A1,Fujifilm X-M1,Fujifilm X-E1,Fujifilm X-Pro1