Manufacturer’s Description

This large aperture 30mm F1.4 EX DC HSM lens is designed to match the APS-C size image sensors of digital SLR cameras. Two SLD glass elements are especially effective in the compensation of magnification chromatic aberration.

The Specs

Physical Specifications
Length 2.3 in
Dimensions 2.32" Length x 2.97" Diameter
Diameter 3 in
Weight 15.17 oz
Warranty
Warranty Information 1 Year Limited Warranty
More Info
URL http://www.sigma-photo.com
Additional Specifications
Brand Name Sigma
Lens Construction 7 Elements in 7 Groups
normalized-Weight 15.17
f/Stop Minimum 16
Angle of View 46 degrees
f/Stop Maximum 1.4
Optics
Filter Size Supported 62 mm
Min Focus Distance 15.75"
Min Focal Length 30 mm
Quick Glance
Lens Type Wide Angle
Max Aperture f/ 1.4
Compatible Camera Mount Nikon Digital SLR Cameras
Max Focal Length 30 mm

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