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Sigma 100-300mm f/4 APO EX DG HSM

100–300 mm · f/4 · Sigma SA, Nikon F AF

The Sigma 100-300mm f/4 APO EX DG HSM is a 100–300 mm zoom lens with a maximum aperture of f/4 for the Sigma SA, Nikon F AF, Sony Alpha mounts. Here are its field of view on different sensors, hyperfocal distances and the cameras it fits.

Focal length
100–300 mm
Max aperture
f/4
Mount
Sigma SA
Designed for
1.52× crop

Field of view by sensor

SensorDiagonal angle of view35 mm equivalent
APS-C (1.5×)16.1° – 5.4°153–459 mm
Canon APS-C (1.6×)15.4° – 5.2°160–480 mm
Micro Four Thirds12.3° – 4.1°200–600 mm

Hyperfocal distance

Focal lengthf/5.6f/8f/11f/16
100 mm91 m64 m46 m32 m
300 mm816 m571 m416 m286 m

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

Cameras that fit (306)

Where to buy

B&H PhotoAmazonKEH (used)MPB (used)

FAQ

What is the Sigma 100-300mm f/4 APO EX DG HSM equivalent to on APS-C?
It is designed for a 1.52× sensor, giving a full-frame equivalent of 152–457 mm.
Which cameras is the Sigma 100-300mm f/4 APO EX DG HSM compatible with?
It fits Sigma sd Quattro, Sigma sd Quattro H, Sigma SD1, Sigma SD1 Merrill, Sigma SD9 and more (see the full list above).