Panasonic Lumix S 70-300mm f/4.5-5.6 Macro OIS vs Sigma 70-200mm f/2.8 DG DN OS Sports

Both are L-Mount zooms for telephoto and sports & action — here's how the specs differ and which to pick. Every spec is from the manufacturer's own catalog.

Last verified 2026-09-01 · L-Mount · prices change — check the retailer

Spec	Panasonic Lumix S 70-300mm f/4.5-5.6 Macro OIS	Sigma 70-200mm f/2.8 DG DN OS Sports
Focal length	70-300mm	70-200mm
Max aperture	f/4.5-5.6	f/2.8
Type	zoom	zoom
Coverage	full-frame	full-frame
Mount	L-Mount	L-Mount

Which should you buy?

the Sigma 70-200mm f/2.8 DG DN OS Sports opens wider (f/2.8) — brighter in low light and more background blur
the Panasonic Lumix S 70-300mm f/4.5-5.6 Macro OIS covers 70-300mm and the Sigma 70-200mm f/2.8 DG DN OS Sports covers 70-200mm — pick the range that matches what you shoot

Where to buy

Panasonic LUMIX S Series Camera Lens, 70-300mm F4.5-5.6 Macro O.I.S. L Mount Interchangeable Lens for Mirrorless Full Fr

Panasonic Lumix S 70-300mm f/4.5-5.6 Macro OISSee price on Amazon

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Sigma 70-200mm F2.8 DG DN OS for L-Mount

Sigma 70-200mm f/2.8 DG DN OS SportsSee price on Amazon

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FAQ

What's the difference between the Panasonic Lumix S 70-300mm f/4.5-5.6 Macro OIS and the Sigma 70-200mm f/2.8 DG DN OS Sports?
The Panasonic Lumix S 70-300mm f/4.5-5.6 Macro OIS is 70-300mm f/4.5-5.6 zoom, full-frame; the Sigma 70-200mm f/2.8 DG DN OS Sports is 70-200mm f/2.8 zoom, full-frame. Both fit the L-Mount.

Which is better in low light, the Panasonic Lumix S 70-300mm f/4.5-5.6 Macro OIS or the Sigma 70-200mm f/2.8 DG DN OS Sports?
The Sigma 70-200mm f/2.8 DG DN OS Sports — its f/2.8 maximum aperture lets in more light and gives more background blur than the f/4.5-5.6 of the other.

Do the Panasonic Lumix S 70-300mm f/4.5-5.6 Macro OIS and Sigma 70-200mm f/2.8 DG DN OS Sports fit the same camera?
Yes — both are L-Mount lenses, so they fit Panasonic Lumix S, Leica SL, and Sigma fp full-frame bodies (the L-Mount Alliance).

Citing these specs? Go ahead — manufacturer data, last verified 2026-09-01. Copy a ready-made reference:

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Panasonic Lumix S 70-300mm f/4.5-5.6 Macro OISAffiliate linkSee price on Amazon