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KIPON Ibelux 40mm f/0.85 Mark III

Micro Four Thirds (MFT/M43)

KIPON Ibelux 40mm f/0.85 Mark III

Focal length
40 mm
Aperture
f/0.85
Weight
1150 g
Filter diameter
67 mm
Min. focus distance
75 cm
Length
128 mm
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At a Glance

On Micro Four Thirds, this manual KIPON acts as a short telephoto lens equal to 80 mm on full frame. The f/0.85 aperture gathers a lot of light and makes depth of field very shallow, which suits portraits. At 1.15 kg it is heavy. The minimum focus distance is 75 cm.

Good for

  • Portraits

Worth knowing

  • No autofocus: focusing is manual only.
  • At 1.2 kg it is heavy: a monopod or tripod helps for longer sessions.

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/0.85
Max. aperture (max. zoom)
f/0.85
Min. aperture
f/22
Elements
10
Groups
8
Weight
1,150 g (2.54 lb)
Filter diameter
67 mm
Min. focus distance
75 cm (29.53 in)
Length
128 mm (5.04 in)
Diameter
74 mm (2.91 in)

Manufacturer data: kipon.com, kipon.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 KIPON Ibelux 40mm f/0.85 Mark III fit?

The KIPON Ibelux 40mm f/0.85 Mark III fits all Micro Four Thirds cameras. There its field of view equals 80 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

KIPON Ibelux 40mm f/0.85 Mark III compared

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

LensKIPON Ibelux 40mm f/0.85 Mark IIIVoigtlander Nokton 42.5mm F0.95SG-image MF 35mm F0.95Samyang 35mm F1.2 ED AS UMC CS
Focal length40 mm42.5 mm35 mm35 mm
Max. aperturef/0.85f/0.95f/0.95f/1.2
Weight1,150 g571 g393 g420 g
Filter diameter67 mm58 mm52 mm62 mm
Min. focus distance75 cm23 cm35 cm38 cm
Length128 mm74.6 mm62 mm73 mm
Autofocusnononono
Image stabilizationnononono
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KIPON Ibelux 40mm f/0.85 Mark III: FAQ

Does the KIPON Ibelux 40mm f/0.85 Mark III have autofocus?

No, the KIPON Ibelux 40mm f/0.85 Mark III has no autofocus; you focus it manually.

Does the KIPON Ibelux 40mm f/0.85 Mark III have image stabilization?

No, the KIPON Ibelux 40mm f/0.85 Mark III has no stabilization of its own. On cameras with in-body image stabilization (IBIS) the image is still stabilized.

How much does the KIPON Ibelux 40mm f/0.85 Mark III weigh?

The KIPON Ibelux 40mm f/0.85 Mark III weighs 1,150 g. It is 128 mm long with a diameter of 74 mm.

What filter size does the KIPON Ibelux 40mm f/0.85 Mark III use?

The KIPON Ibelux 40mm f/0.85 Mark III takes 67 mm screw-in filters.

How close can the KIPON Ibelux 40mm f/0.85 Mark III focus?

The minimum focus distance of the KIPON Ibelux 40mm f/0.85 Mark III is 75 cm, measured from the sensor plane.

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