Sirui lens for Sony and Fujifilm

Sirui Aurora 85mm F1.4

85 mm, f/1.4, made for full frame. It mounts natively on 21 of our APS-C cameras across 2 mounts; on the a6400 it frames like 128 mm.

85 mm · 128 mm equiv. on a6400
f/1.4
67 mm filter
540 g (Sony) · 550 g (Fujifilm)
Weather-sealed

102 mm long, 80.3 mm across, to the scale every lens page uses

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102 mm long80.3 mm67 mm filter thread

Drawn from Sirui's published size for the Sony E version: 80.3 × 102 mm. Details simplified.

Sony E version on Amazon Fujifilm X version on Amazon

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On your camera

The view, the weight with the camera (battery and card included) and what the maker says about each pair. Sirui makes this lens for each mount; Sirui publishes the cameras it supports and lens firmware updates on its own site. It is made for full-frame sensors and covers APS-C with room to spare.

The 21 cameras this lens fits
Camera	View (35 mm equiv.)	Weight with camera	Fit and maker's notes
Sony a6000	128 mm	884 g	Fits, with a condition from Sirui Video only partly supported; Sirui does not say what is limited. Sirui: “Photo: Compatible. Video: Partial*” Neither the lens nor the camera is stabilised; use a faster shutter speed or a support. Sirui's page for this pair
Sony a6100	128 mm	936 g	Fits and works Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Sony a6400	128 mm	943 g	Fits and works Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Sony a6600	128 mm	1,043 g	Fits and works
Sony a6700	128 mm	1,033 g	Fits and works
Sony ZV-E10	128 mm	883 g	Fits and works Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Sony ZV-E10 II	128 mm	917 g	Fits and works Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Sony FX30	128 mm	1,186 g	Fits and works
Fujifilm X-T5	128 mm	1,107 g	Fits and works
Fujifilm X-T50	128 mm	988 g	Fits and works
Fujifilm X-T30 III	128 mm	928 g	Fits and works Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Fujifilm X-T30 II	128 mm	928 g	Fits and works Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Fujifilm X-S20	128 mm	1,041 g	Fits and works
Fujifilm X-S10	128 mm	1,015 g	Fits and works
Fujifilm X-M5	128 mm	905 g	Fits and works Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Fujifilm X-E5	128 mm	995 g	Fits and works
Fujifilm X-E4	128 mm	914 g	Fits and works Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Fujifilm X-H2	128 mm	1,210 g	Fits and works
Fujifilm X-H2S	128 mm	1,210 g	Fits and works
Fujifilm X-T4	128 mm	1,157 g	Fits and works
Fujifilm X-Pro3	128 mm	1,047 g	Fits and works Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.

What it frames

24 mm128 mm

Highlighted: this lens on the a6400, beside the E PZ 16-50mm F3.5-5.6 OSS kit lens, from the same spot. A zoom's dashed frame is its longest view.

From 3 m back it takes in a scene about 0.8 × 0.6 m on the a6400, one person or a detail rather than a group.

At its closest (85 cm from the sensor) a subject about 20 cm wide fills the frame of the a6400.

On the a6400, to scale

Side view drawn from the published depth of the camera and length of the lens. 943 g together. From the back of the camera to the front of the lens: about 162 mm (59.7 + 102 mm).

Every lens with a 67 mm thread

Other portrait primes for Sony E

The nearest in focal length, and what each changes against the Aurora 85mm F1.4. Specifications only: we have not compared their pictures.

Sony FE 85mm F1.4 GM II128 mm equiv. · f/1.4 · 642 g · 77 mm102 g heavierCompare
Sony FE 85mm F1.8128 mm equiv. · f/1.8 · 371 g · 67 mm0.7 stop darker, 169 g lighterCompare
Sigma 85mm F1.4 DG DN Art128 mm equiv. · f/1.4 · 625 g · 77 mm85 g heavierCompare
Sigma 85mm F1.2 DG Art128 mm equiv. · f/1.2 · 905 g · 82 mm0.4 stop brighter, 365 g heavierCompare
Samyang AF 85mm F1.4 FE II128 mm equiv. · f/1.4 · 509 g · 72 mm31 g lighterCompare
Viltrox AF 85mm F1.8 II128 mm equiv. · f/1.8 · 484 g · 72 mm0.7 stop darker, 56 g lighter, not weather-sealedCompare

Questions about this lens

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

21 APS-C cameras in our catalogue: a6000, a6100, a6400, a6600, a6700, ZV-E10, ZV-E10 II, FX30, X-T5, X-T50, X-T30 III, X-T30 II, X-S20, X-S10, X-M5, X-E5, X-E4, X-H2, X-H2S, X-T4, X-Pro3. It is made for full frame, so it also fits the full-frame cameras on its mount.

What does it frame like on APS-C?

85 mm frames like 128 mm on the a6400 (1.5x).

What filter size does it take?

67 mm screw-in filters. Every lens with a 67 mm thread.

Where these facts come from

Facts from the makers' specification pages. How we check

Size, weight, filter thread, close focus and magnification are Sirui's published figures; weight and length differ slightly between mount versions. Source: Sirui's specification page. We have not tested this lens; for image quality, read reviews from people who have.

Specifications

Mount: Sony E
Made for: Full-frame sensors (covers APS-C too)
Focal length: 85 mm
Maximum aperture: f/1.4
Lens stabilisation: No
Weather sealing: Yes, per the maker
Filter thread: 67 mm
Weight: 540 g
Size (diameter × length): 80.3 × 102 mm
Closest focus: 85 cm
Maximum magnification: 0.12x
Autofocus: Yes
Announced: 2024

Per mount: Sony E 540 g, 102 mm long; Fujifilm X 550 g, 101.7 mm long.