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Venus Laowa Argus 28mm f/1.2 FF

Leica L-Mount Laowa Lenses

Venus Laowa Argus 28mm f/1.2 FF

Focal length
28 mm
Aperture
f/1.2
Weight
562 g
Filter diameter
62 mm
Min. focus distance
50 cm
Length
106.3 mm

Prices

At a Glance

Manual focus and an f/1.2 aperture define the Laowa Argus 28mm for L-Mount. This wide-angle lens for full frame gathers a lot of light and allows short shutter times when it is dark. It weighs 562 g and focuses down to 50 cm, with a magnification of 1:13.7. Landscape, reportage and night sky photography fit it well.

Good for

  • Landscape
  • Reportage
  • Night sky

Worth knowing

  • No autofocus: focusing is manual only.

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

Technical Specifications

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Min. focal length
28 mm
Max. focal length
28 mm
Max. aperture (min. zoom)
f/1.2
Max. aperture (max. zoom)
f/1.2
Min. aperture
f/16
Elements
13
Groups
7
Weight
562 g (1.24 lb)
Filter diameter
62 mm
Min. focus distance
50 cm (19.69 in)
Max. magnification
1:13.7 (0.07×)
Length
106.3 mm (4.19 in)
Diameter
68.5 mm (2.7 in)

Manufacturer data: venuslens.net

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

Simulate depth of field and angle of view

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Which cameras does the Venus Laowa Argus 28mm f/1.2 FF fit?

The Venus Laowa Argus 28mm f/1.2 FF is a full-frame lens for L-Mount cameras. On full-frame bodies it uses the whole sensor; on APS-C L-Mount cameras its field of view equals 42 mm in full-frame terms.

L-Mount cameras

Full frame:
Sigma FP2, Leica SL3-P, Leica SL3-S, Sigma BF, Panasonic Lumix S1II, Panasonic Lumix S1IIE, Panasonic Lumix S1RII, Leica SL3, Panasonic Lumix S9, Blackmagic PYXIS 6K, Panasonic Lumix S5II, Panasonic Lumix S5IIX, Blackmagic Cinema Camera 6K, Panasonic Lumix BS1H, Leica SL2-S, Panasonic Lumix S5, Sigma fp L, Leica SL2, Panasonic Lumix S1, Panasonic Lumix S1R, Panasonic Lumix S1H, Sigma fp, Leica SL (Typ 601)
APS-C:
Leica CL, Leica TL2, Leica TL, Leica T (Typ 701)

Venus Laowa Argus 28mm f/1.2 FF compared

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

LensVenus Laowa Argus 28mm f/1.2 FFSigma 28mm F1.4 DG HSM ArtLensbaby Velvet 28mm f/2.5Leica APO-Summicron-SL 28mm F2 ASPH
Focal length28 mm28 mm28 mm28 mm
Max. aperturef/1.2f/1.4f/2.5f/2
Weight562 g960 g594 g700 g
Filter diameter62 mm77 mm67 mm67 mm
Min. focus distance50 cm28 cm4.9 cm24 cm
Length106.3 mm131.7 mm89 mm102 mm
Autofocusnoyesnoyes
Image stabilizationnononono

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Venus Laowa Argus 28mm f/1.2 FF: FAQ

Does the Venus Laowa Argus 28mm f/1.2 FF have autofocus?

No, the Venus Laowa Argus 28mm f/1.2 FF has no autofocus; you focus it manually.

Does the Venus Laowa Argus 28mm f/1.2 FF have image stabilization?

No, the Venus Laowa Argus 28mm f/1.2 FF has no stabilization of its own. On cameras with in-body image stabilization (IBIS) the image is still stabilized.

How much does the Venus Laowa Argus 28mm f/1.2 FF weigh?

The Venus Laowa Argus 28mm f/1.2 FF weighs 562 g. It is 106.3 mm long with a diameter of 68.5 mm.

What filter size does the Venus Laowa Argus 28mm f/1.2 FF use?

The Venus Laowa Argus 28mm f/1.2 FF takes 62 mm screw-in filters.

How close can the Venus Laowa Argus 28mm f/1.2 FF focus?

The minimum focus distance of the Venus Laowa Argus 28mm f/1.2 FF is 50 cm, measured from the sensor plane.

Is the Venus Laowa Argus 28mm f/1.2 FF a full-frame lens?

Yes, the Venus Laowa Argus 28mm f/1.2 FF covers full frame. On APS-C cameras its field of view equals 42 mm in full-frame terms.

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