Sigma 70mm f/2.8 DG Macro Art

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Macro lens

A macro lens by Sigma for Full frame cameras, 70mm f/2.8. A sharp life-size macro lens; never made for Nikon F.

What it frames like

Its full-frame-equivalent focal length on the sensor it was made for.

How wide 70mm sees on each sensor it covers.

f/2.8 wide open, to scale against f/1.4.

On full frame (Canon EF, Sony E, L-Mount): as marked, 70mm.
On APS-C (Sony E, L-Mount): like 105mm on full frame; f/2.8 gives about the depth of field of f/4.2 there.
On APS-C (Canon) (Canon EF): like 112mm on full frame; f/2.8 gives about the depth of field of f/4.5 there.