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Sirui Swift 40mm F2.2

Sony E Autofocus

Sirui Swift 40mm F2.2

Focal length
40 mm
Aperture
f/2.2
Weight
210 g
Filter diameter
58 mm
Min. focus distance
40 cm
Length
62.3 mm

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At a Glance

The Sirui Swift 40mm F2.2 is a moderate wide-angle prime for full frame (Sony E-Mount). It covers 40 mm at f/2.2. It has autofocus and weighs 210 g. Minimum focus distance is 40 cm, maximum magnification 1:7.14.

Good for

  • Street
  • Reportage
  • Everyday

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

Technical Specifications

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Min. focal length
40 mm
Max. focal length
40 mm
Max. aperture (min. zoom)
f/2.2
Max. aperture (max. zoom)
f/2.2
Min. aperture
f/16
Elements
11
Groups
8
Weight
210 g (0.46 lb)
Filter diameter
58 mm
Min. focus distance
40 cm (15.75 in)
Max. magnification
1:7.1 (0.14×)
Length
62.3 mm (2.45 in)
Diameter
69.4 mm (2.73 in)
Announced
October 2026

Manufacturer data: store.sirui.com

Last checked: October 29, 2026 (against the manufacturer data) · How we check

Simulate depth of field and angle of view

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Which cameras does the Sirui Swift 40mm F2.2 fit?

The Sirui Swift 40mm F2.2 is a full-frame lens for Sony E-Mount cameras. On full-frame bodies it uses the whole sensor; on APS-C Sony E-Mount cameras its field of view equals 60 mm in full-frame terms.

Sony E-Mount cameras

Full frame:
Sony A7R VI, Sony A7 V, Sony FX2, Sony A1 II, Sony A9 III, Sony A7C II, Sony A7CR, Sony ZV-E1, Sony A7R V, Sony A7 IV, Sony A1, Sony FX3, Sony A7S III, Sony A7C, Sony FX6, Sony A7R IV (A7R IVA), Sony A9 II, Sony FX9, Sony A7 III, Sony A7R III (A7R IIIA), Sony A9, Sony A7R II, Sony A7S II, Sony A7 II, Sony A7S, Sony A7, Sony A7R
APS-C:
Sony ZV-E10 II, Sony A6700, Sony FX30, Sony ZV-E10, Sony A6600, Sony A6100, Sony A6400, Sony A6500, Sony A6300, Sony QX1 (ILCE-QX1), Sony A6000, Sony A5100, Sony A3500, Sony A5000, Sony A3000, Sony NEX-5T, Sony NEX-3N, Sony NEX-6, Sony NEX-5R, Sony NEX-F3, Sony NEX-7, Sony NEX-5N, Sony NEX-C3, Sony NEX-5, Sony NEX-3

Sirui Swift 40mm F2.2 compared

Key specs side by side with the most similar Sony E-Mount lenses.

LensSirui Swift 40mm F2.2Zeiss Batis 40mm F2 CFTTArtisan AF 40mm f/2Sony FE 40mm F2.5 G
Focal length40 mm40 mm40 mm40 mm
Max. aperturef/2.2f/2f/2f/2.5
Weight210 g361 g176 g173 g
Filter diameter58 mm67 mm52 mm49 mm
Min. focus distance40 cm24 cm40 cm25 cm
Length62.3 mm93 mm44 mm45 mm
Autofocusyesyesyesyes
Image stabilizationnononono

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Sirui Swift 40mm F2.2: FAQ

Does the Sirui Swift 40mm F2.2 have autofocus?

Yes, the Sirui Swift 40mm F2.2 has autofocus.

Does the Sirui Swift 40mm F2.2 have image stabilization?

No, the Sirui Swift 40mm F2.2 has no stabilization of its own. On cameras with in-body image stabilization (IBIS) the image is still stabilized.

How much does the Sirui Swift 40mm F2.2 weigh?

The Sirui Swift 40mm F2.2 weighs 210 g. It is 62.3 mm long with a diameter of 69.4 mm.

What filter size does the Sirui Swift 40mm F2.2 use?

The Sirui Swift 40mm F2.2 takes 58 mm screw-in filters.

How close can the Sirui Swift 40mm F2.2 focus?

The minimum focus distance of the Sirui Swift 40mm F2.2 is 40 cm, measured from the sensor plane.

Is the Sirui Swift 40mm F2.2 a full-frame lens?

Yes, the Sirui Swift 40mm F2.2 covers full frame. On APS-C cameras its field of view equals 60 mm in full-frame terms.

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