Sigma 50mm F2.8 Macro
Launched September 1988

50mm f2.8 1988

SIGMA NEW 50mm F2.8 Macro

To maintain high optical performance from infinity subject to closest distance of life size photography, it incorporates a floating lens element system. In addition, it is designed as a quick focusing macro lens by proper deployment of lens power.

Construction 9 Elements in 10 Groups
Focal Length 50mm
Maximum Aperture ƒ2.8
Minimum Aperture ƒ22
Field of View 48°
Minimum Focus Distance 19cm
Number of blades N/A
Maximum Magnification 1:1
Zooming System N/A
Filter Size 52mm
Diameter 66.5mm (max.)
Length 59.5mm
Weight 320g
SRP at launch: N/A
Available Mounts: