Sigma 180mm F2.8 APO Macro MF
Launched February 1989

180mm f2.8 1989

SIGMA 180mm F2.8 MF APO Macro

This lens is the worlds first Apochromatic telephoto lens with macro capability. Since it incorporates internal focusing with double floating lens elements, this lens has a flat focal plane and a high and high optical performance from infinity to 1:2 macro photography.

Construction 13 Elements in 11 Groups
Focal Length 180mm
Maximum Aperture ƒ2.8
Minimum Aperture ƒ22
Field of View 13.7°
Minimum Focus Distance 64cm
Number of blades N/A
Maximum Magnification 1:2
Zooming System N/A
Filter Size 82mm Rear
Diameter 89mm (max.)
Length 176mm
Weight 1,340g
SRP at launch: N/A
Available Mounts: MF