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Samyang / Rokinon 16mm F2 ED AS UMC CS

Micro Four Thirds (MFT/M43) Samyang / Rokinon Lenses

Samyang / Rokinon 16mm F2 ED AS UMC CS

Focal length
16 mm
Aperture
f/2
Weight
610 g
Filter diameter
77 mm
Min. focus distance
20 cm
Length
114.2 mm

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At a Glance

On Micro Four Thirds, this 16 mm behaves like a 32 mm lens on full frame, a moderate wide-angle. The f/2 maximum aperture allows shorter shutter times in dim light, and focusing is manual only. With a 20 cm minimum focus distance, it suits street, reportage and everyday photography.

Good for

  • Street
  • Reportage
  • Everyday

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
16 mm
Max. focal length
16 mm
Max. aperture (min. zoom)
f/2
Max. aperture (max. zoom)
f/2
Min. aperture
f/22
Elements
13
Groups
11
Weight
610 g (1.34 lb)
Filter diameter
77 mm
Min. focus distance
20 cm (7.87 in)
Length
114.2 mm (4.5 in)
Diameter
83 mm (3.27 in)

Manufacturer data: lksamyang.com, rokinon.com

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 Samyang / Rokinon 16mm F2 ED AS UMC CS fit?

The Samyang / Rokinon 16mm F2 ED AS UMC CS fits all Micro Four Thirds cameras. There its field of view equals 32 mm in full-frame terms (crop factor 2).

Micro Four Thirds cameras

Micro Four Thirds:
OM System PEN, OM System OM-3, OM System OM-5 Mark II, Panasonic Lumix G97 (G99M2), Panasonic Lumix GH7, OM System OM-1 Mark II, Panasonic Lumix G9 II, Panasonic Lumix G100D, OM System OM-5, OM System OM-1, Panasonic Lumix GH6, Panasonic Lumix GH5 II, Olympus PEN E-P7, Olympus OM-D E-M10 Mark IV, Olympus OM-D E-M1 Mark III, Panasonic Lumix G100 (G110), Panasonic Lumix BGH1, Olympus PEN E-PL10, Olympus OM-D E-M5 Mark III, Panasonic Lumix G95 (G90, G91), Olympus OM-D E-M1X, Panasonic Lumix GX9, Panasonic Lumix GF10 (GF90, GX880), Olympus PEN E-PL9, Panasonic Lumix GH5S, Blackmagic Pocket Cinema Camera 4K, Panasonic Lumix G9, Olympus OM-D E-M10 Mark III (Mark III S), Panasonic Lumix GF9 (GX850, GX800), Panasonic Lumix GH5, Olympus PEN E-PL8, Olympus OM-D E-M1 Mark II, Panasonic Lumix G85 (G80, G81), Panasonic Lumix GX85 (GX80, GX7 Mark II), Olympus PEN-F, Olympus OM-D E-M10 Mark II, Panasonic Lumix GX8, Panasonic Lumix G7, Panasonic Lumix GF7, Olympus Air A01, Olympus OM-D E-M5 Mark II, Panasonic Lumix GM5, Olympus PEN E-PL7, Panasonic Lumix GH4, Olympus OM-D E-M10, Panasonic Lumix GM1, Olympus OM-D E-M1, Panasonic Lumix GX7, Olympus PEN E-PL6, Olympus PEN E-P5, Panasonic Lumix G6, Panasonic Lumix GF6, Blackmagic Pocket Cinema Camera, Olympus PEN E-PM2, Olympus PEN E-PL5, Panasonic Lumix GH3, Panasonic Lumix G5, Panasonic Lumix GF5, Olympus OM-D E-M5, Blackmagic Cinema Camera (MFT), Panasonic Lumix GX1, Olympus PEN E-PM1, Olympus PEN E-PL3, Olympus PEN E-P3, Panasonic Lumix GF3, Panasonic Lumix G3, Olympus PEN E-PL2, Panasonic Lumix GF2, Panasonic Lumix GH2, Panasonic Lumix G2, Panasonic Lumix G10, Olympus PEN E-PL1 (E-PL1s), Olympus PEN E-P2, Panasonic Lumix GF1, Olympus PEN E-P1, Panasonic Lumix GH1, Panasonic Lumix G1

Samyang / Rokinon 16mm F2 ED AS UMC CS compared

Key specs side by side with the most similar Micro Four Thirds lenses.

LensSamyang / Rokinon 16mm F2 ED AS UMC CSVenus Laowa 17mm F1.8Venus Laowa Aksen 17.5mm F1.7 5-10X Ultra Macro APOTTArtisan 17mm f/1.4
Focal length16 mm17 mm17.5 mm17 mm
Max. aperturef/2f/1.8f/1.7f/1.4
Weight610 g172 g570 g248 g
Filter diameter77 mm46 mm–40.5 mm
Min. focus distance20 cm15 cm–20 cm
Length114.2 mm51 mm127.5 mm62 mm
Autofocusnononono
Image stabilizationnononono

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Samyang / Rokinon 16mm F2 ED AS UMC CS: FAQ

Does the Samyang / Rokinon 16mm F2 ED AS UMC CS have autofocus?

No, the Samyang / Rokinon 16mm F2 ED AS UMC CS has no autofocus; you focus it manually.

Does the Samyang / Rokinon 16mm F2 ED AS UMC CS have image stabilization?

No, the Samyang / Rokinon 16mm F2 ED AS UMC CS has no stabilization of its own. On cameras with in-body image stabilization (IBIS) the image is still stabilized.

How much does the Samyang / Rokinon 16mm F2 ED AS UMC CS weigh?

The Samyang / Rokinon 16mm F2 ED AS UMC CS weighs 610 g. It is 114.2 mm long with a diameter of 83 mm.

What filter size does the Samyang / Rokinon 16mm F2 ED AS UMC CS use?

The Samyang / Rokinon 16mm F2 ED AS UMC CS takes 77 mm screw-in filters.

How close can the Samyang / Rokinon 16mm F2 ED AS UMC CS focus?

The minimum focus distance of the Samyang / Rokinon 16mm F2 ED AS UMC CS is 20 cm, measured from the sensor plane.

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