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Sigma 105mm f/2.8 EX DG OS HSM Macro

105 mm · f/2.8 · Nikon F AF, Sigma SA

The Sigma 105mm f/2.8 EX DG OS HSM Macro is a 105 mm prime lens with a maximum aperture of f/2.8 for the Nikon F AF, Sigma SA, Canon EF mounts. Here are its field of view on different sensors, hyperfocal distances and the cameras it fits.

Focal length
105 mm
Max aperture
f/2.8
Mount
Nikon F AF
Designed for
1.52× crop

Field of view by sensor

SensorDiagonal angle of view35 mm equivalent
APS-C (1.5×)15.3°161 mm
Canon APS-C (1.6×)14.7°168 mm
Micro Four Thirds11.8°210 mm

Hyperfocal distance

Focal lengthf/2.8f/5.6f/8f/11f/16
105 mm200 m100 m70 m51 m35 m

Circle of confusion 0.020 mm (sensor size the lens is designed for).

Cameras that fit (263)

Where to buy

B&H PhotoAmazonKEH (used)MPB (used)

FAQ

What is the Sigma 105mm f/2.8 EX DG OS HSM Macro equivalent to on APS-C?
It is designed for a 1.52× sensor, giving a full-frame equivalent of 160 mm.
Which cameras is the Sigma 105mm f/2.8 EX DG OS HSM Macro compatible with?
It fits Nikon D40, Nikon D40X, Nikon D50, Nikon D60, Nikon D70 and more (see the full list above).