Sigma 24mm F1.8 Aspherical Macro 4/3
Launched September 2006



A large aperture wide-angle lens with close up capability for the Four Thirds system.

This large aperture F1.8 wide-angle lens has a minimum focusing distance of 18cm (7.1”) and a maximum magnification of 1:2.7. Two aspherical lenses ensure the utmost correction of distortion and aberrations. The floating focus system provides high optical performance from 18cm to infinity.

The Dual Focus (DF) system makes the lens easy to hold and eliminates focus ring rotation during auto-focusing, making the lens particularly suitable for accepting the petal-type lens hood (supplied).
*With Four Thirds cameras, the focal length will be equivalent to 48mm.

Construction 10 Elements in 9 Groups
Focal Length (4/3 Equivalent) 24 (48)mm
Maximum Aperture ƒ1.8
Minimum Aperture ƒ22
Field of View 48.5°
Minimum Focus Distance 18cm
Number of blades 9
Maximum Magnification 1:2.7
Zooming System N/A
Filter Size 77mm
Diameter 83.6mm
Length 87.9mm
Weight 520g
SRP at launch: £299.99
Available Mounts: Four-Thirds