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 2.97 in
Weight 15.17 oz
Other Features
Included Components Case|Lens Hood
Warranty
Warranty Information 1 Year Limited Warranty
More Info
URL http://www.sigma-photo.com
Additional Specifications
Maximum Aperture 1.4 1/f
Brand Name Sigma
Digital Format Yes
Max Aperture at Min Focal Length F/1.4
Minimum Aperture 16 1/f
Lens Construction 7 Elements in 7 Groups
normalized-Weight 15.17
Min Aperture Value F/16
Angle of View 45 Degress
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 Sony & Minolta SLR Cameras
Max Focal Length 30 mm

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