The Sigma 85mm f1.4 EX DG HSM for Canon lens is a large aperture medium telephoto lens optimised for use with digital SLR cameras and is especially ideal for portrait and low light photography. Designed with SLD glass and a glass mold element excellent colour correction is achieved for all types of aberrations and superior optical performance is ensured. It is equipped with a rear focus system that minimised fluctuation of aberration caused by focusing and the Super Multi Layer Coating reduces flare and ghosting even in backlight photography. HSM (Hyper Sonic Motor) ensures quiet and high speed autofocus capability and the round 9 blade diaphragm creates pleasant out-of-focus highlights. It comes with a Petal-type hood to block out extraneous light.
For digital cameras with an APS-C size image sensor, a dedicated hood adaptor, which expands the length of the lens hood is supplied and enables the hood to block out extraneous light more effectively.
Sigma 85mm f1.4 EX DG HSM for Canon
Lens Construction 1- 1 Elements in 8 Groups
Angle of View – 28.6
Number of Diaphragm Blades – 9
Mininum Aperture – f16
Minimum Focusing Distance – 85 cm / 33.5 in
Filter Size (mm) – 77mm
Maximum Magnifications – 1:8.6
(Diameter x Length) 86.4×87.6 mm/3.4×3.4 in
Weight 725g / 25.6oz.