Sigma 30 1.4 Ex Dc Hsm F/sigma Dig Slrs
What's Included With This Item:
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.
Glass mold aspherical lens at rear group of lens reduces color aberration and provides high-quality image results.
From 40cm (15.7") minimum focusing distance to infinity, this lens creates very sharp images with high contrast.
The HSM models provide quiet high-speed auto-focus shooting, as well as full-time manual focus. Large Maximum Aperture of F1.4 can perform superbly in a great range of applications, including snapshots, portraiture, indoor shooting and landscape photography.
Vignetting will occur if the lens is used with digital cameras with image sensors larger than APS-C size or 35mm SLR cameras.
|Construction||7 Elements in 7 Groups|
|Angle of view||45°|
|F stop range||1.4-16|
|Closest Focusing Distance||40cm / 15.7"|
|Dimensions (Length x Diameter)||59mm (2.3") X 76.2mm (3.0")|