Sigma 50mm F1.4 EX DG HSM for Four Thirds System

Sigma 50mm F1.4 EX DG HSM for Four Thirds System

Description

This large aperture lens becomes a medium telephoto lens offering 100mm equivalent angle of view on Four Thirds cameras. The optimum optical design and molded glass aspherical lens elements provide excellent correction of coma aberration. It ensures superior peripheral brightness and provides sharp, high contrast images even at the maximum aperture. The Super Multi Layer Coating reduces flare and ghosting. Superior optical performance is ensured throughout the focusing range. The rounded 9 blades diaphragm creates an attractive blur. This lens incorporates HSM (Hyper Sonic Motor), ensuring a quiet and high speed AF as well as full time manual focusing capability.

  • Fast F1.4 aperture medium telephoto lens is ideal for portrait photography
  • Provides sharp and high contrast images even at the maximum aperture
  • Incorporates a molded glass aspherical lens, excellent for correcting coma aberration and creating superior image quality
  • Super Multi Layer Coating reduces flare and ghosting
  • The rounded 9 blades diaphragm creates an attractive blur
  • HSM ensuring quiet and high speed AF with full time manual focusing

Specifications

Focal length50mm
Lens construction8 elements in 6 groups
Number of diaphragm blades9
Maximum f/ stopf/16
Minimum f/ stopf/1.4
Closest focusing distance45cm
Maximum reproduction ratio1/7.4
External front filter77mm
Length73.7mm
Diameter84.5mm
Weight530g
Suited for 35mm camera's as well?Yes