The OM System PEN uses the Micro Four Thirds system, providing access to 60 compatible lenses ranging from $79 to $7,499. The cross-manufacturer Four Thirds sensor mount shared by Panasonic LUMIX and OM System (Olympus), valued for compactness and a vast lens catalog.

Browse by Lens Type

Standard Zoom
11 options
Standard Prime
11 options
Wide-Angle Zoom
4 options
Wide-Angle Prime
14 options
Telephoto Zoom
13 options
Telephoto Prime
2 options
Macro
5 options

Most Popular Lenses for the OM System PEN

#1 · Panasonic
LUMIX G 25mm F1.7
$149
#2 · OM System
M.Zuiko Digital ED 90mm F3.5 Macro IS PRO
$999
#3 · OM System
M.Zuiko Digital ED 12-100mm F4 IS PRO
$1,299

On the OM System PEN

The OM System PEN has a Micro Four Thirds sensor, so every focal length below frames about 2× tighter than the same lens on full-frame. It also has in-body stabilisation, so unstabilised lenses are still steadied by the body. Body weight is 393g (13.9 oz); the totals below include it.

LensEquivalent field of viewBody + lensStabilisation
Panasonic LUMIX G 25mm F1.750mm518g (1.14 lb)IBIS only
OM System M.Zuiko Digital ED 90mm F3.5 Macro IS PRO180mm665g (1.47 lb)IBIS + OSS
OM System M.Zuiko Digital ED 12-100mm F4 IS PRO24-200mm954g (2.10 lb)IBIS + OSS
Panasonic LEICA DG SUMMILUX 15mm f/1.730mm508g (1.12 lb)IBIS only
OM System M.Zuiko Digital ED 9-18mm f/4-5.618-36mm548g (1.21 lb)IBIS only
Panasonic LEICA DG SUMMILUX 25mm f/1.4 ASPH.50mm593g (1.31 lb)IBIS only
Panasonic LEICA DG VARIO-ELMARIT 12-35mm f/2.8 II24-70mm698g (1.54 lb)IBIS + OSS
Panasonic LEICA DG VARIO-ELMARIT 50-200mm f/2.8-4100-400mm1048g (2.31 lb)IBIS + OSS

All Compatible Lenses (60)

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Frequently Asked Questions

What lens mount does the OM System PEN use?

The OM System PEN uses the Micro Four Thirds. The cross-manufacturer Four Thirds sensor mount shared by Panasonic LUMIX and OM System (Olympus), valued for compactness and a vast lens catalog.

How many lenses are compatible with the OM System PEN?

Gearbase tracks 60 Micro Four Thirds lenses that are compatible with the OM System PEN's Micro Four Thirds sensor.

What is the price range for lenses on the OM System PEN?

Compatible lenses range from $79 to $7,499 MSRP, with an average price of $779.

Can I use third-party lenses with the OM System PEN?

Yes — the Micro Four Thirds system has a growing range of native and third-party lenses from manufacturers like Panasonic, OM System, Sigma, Tamron, Samyang, and others.