Panasonic Leica DG 10-25mm f/1.7 vs Panasonic Leica DG 8-18mm f/2.8-4

Both are Micro Four Thirds mount zooms for wide-angle — here's how the specs differ and which to pick. Every spec is from the manufacturer's own catalog.

Last verified 2026-06-21 · Micro Four Thirds mount · prices change — check the retailer

Spec	Panasonic Leica DG 10-25mm f/1.7	Panasonic Leica DG 8-18mm f/2.8-4
Focal length	10-25mm	8-18mm
Max aperture	f/1.7	f/2.8-4
Type	zoom	zoom
Coverage	Micro Four Thirds	Micro Four Thirds
Mount	Micro Four Thirds	Micro Four Thirds

Which should you buy?

the Panasonic Leica DG 10-25mm f/1.7 opens wider (f/1.7) — brighter in low light and more background blur
the Panasonic Leica DG 10-25mm f/1.7 covers 10-25mm and the Panasonic Leica DG 8-18mm f/2.8-4 covers 8-18mm — pick the range that matches what you shoot

Where to buy

Panasonic Lumix G Leica DG Vario-Summilux 10-25mm, F1.7 ASPH. Lens, Stepless Aperture, Video Performance, Mirrorless Mic

Panasonic Leica DG 10-25mm f/1.7See price on Amazon

Amazon links are affiliate links — we may earn a commission at no extra cost to you.

Panasonic LUMIX Professional 8-18mm Camera Lens, G Leica DG Vario-ELMARIT, F2.8-4.0 ASPH, Mirrorless Micro Four Thirds,

Panasonic Leica DG 8-18mm f/2.8-4See price on Amazon

As an Amazon Associate we earn from qualifying purchases, at no extra cost to you. Affiliate links never affect our specs or which lenses we compare.

FAQ

What's the difference between the Panasonic Leica DG 10-25mm f/1.7 and the Panasonic Leica DG 8-18mm f/2.8-4?
The Panasonic Leica DG 10-25mm f/1.7 is 10-25mm f/1.7 zoom, Micro Four Thirds; the Panasonic Leica DG 8-18mm f/2.8-4 is 8-18mm f/2.8-4 zoom, Micro Four Thirds. Both fit the Micro Four Thirds mount.

Which is better in low light, the Panasonic Leica DG 10-25mm f/1.7 or the Panasonic Leica DG 8-18mm f/2.8-4?
The Panasonic Leica DG 10-25mm f/1.7 — its f/1.7 maximum aperture lets in more light and gives more background blur than the f/2.8-4 of the other.

Do the Panasonic Leica DG 10-25mm f/1.7 and Panasonic Leica DG 8-18mm f/2.8-4 fit the same camera?
Yes — both are Micro Four Thirds mount lenses, so they fit OM System (Olympus) and Panasonic Lumix G Micro Four Thirds bodies.

Citing these specs? Go ahead — manufacturer data, last verified 2026-06-21. Copy a ready-made reference:

More Micro Four Thirds comparisons: Olympus M.Zuiko 25mm f/1.8 vs OM System M.Zuiko 20mm f/1.4 PRO · Panasonic Leica DG 15mm f/1.7 vs OM System M.Zuiko 20mm f/1.4 PRO · Panasonic Leica DG 200mm f/2.8 vs Panasonic Leica DG 42.5mm f/1.2 · Panasonic Leica DG 200mm f/2.8 vs Panasonic Lumix G 42.5mm f/1.7 ASPH Power OIS · all Micro Four Thirds lenses · all comparisons

Panasonic Leica DG 10-25mm f/1.7Affiliate linkSee price on Amazon