The OS, Sigma''s anti shake feature, offers the use of shutter speeds approximately 4 stops slower than would otherwise be possible.
HSM ensures quiet and high speed AF capability
With a faster aperture than the typical camera ''kit lens'' it is an excellent choice for the photographer who has higher expectations for their photo

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.78 inch
Height : 3.7 inch
Length : 3.86 inch

Item Weight: 4.96 ounce (View shipping rates and policies)
Shipping Weight: 9.92 ounce (View shipping rates and policies)

ASIN : B00BQXL5DG