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Sigma 180mm f/5.6 APO Macro

180 mm · f/5.6 · Sony Alpha, Olympus OM

The Sigma 180mm f/5.6 APO Macro is a 180 mm prime lens with a maximum aperture of f/5.6 for the Sony Alpha, Olympus OM, Canon FD mounts. Here are its field of view on different sensors, hyperfocal distances and the cameras it fits.

Focal length
180 mm
Max aperture
f/5.6
Mount
Sony Alpha
Designed for
1.52× crop

Field of view by sensor

SensorDiagonal angle of view35 mm equivalent
APS-C (1.5×)9.0°275 mm
Canon APS-C (1.6×)8.6°288 mm
Micro Four Thirds6.9°360 mm

Hyperfocal distance

Focal lengthf/5.6f/8f/11f/16
180 mm294 m206 m150 m103 m

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

Cameras that fit (166)

Where to buy

B&H PhotoAmazonKEH (used)MPB (used)

FAQ

What is the Sigma 180mm f/5.6 APO Macro equivalent to on APS-C?
It is designed for a 1.52× sensor, giving a full-frame equivalent of 274 mm.
Which cameras is the Sigma 180mm f/5.6 APO Macro compatible with?
It fits Sony Alpha 33, Sony Alpha 35, Sony Alpha 37, Sony Alpha 55, Sony Alpha 57 and more (see the full list above).