Editor
14th February 2005, 09:44
Large Maximum Aperture of F1.4
The most appropriate coating for digital SLR cameras
Two SLD (Special Low Dispersion) glass elements and an hybrid aspherical lens, provides the utmost correction for all types of aberrations
Equipped with HSM (Hyper Sonic Motor) system
Sigma Corporation is pleased to announce the launch of the new 30mm F1.4 EX DC HSM lens.
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.
Specifications
Lens Construction
7 Elements in 7 Groups
Angle of View 45 degrees
Number of Diaphragm Blades 8 Blades
Minimum Aperture F16
Minimum Focusing Distance 40cm / 15.7 inches
Maximum Magnification 1:10.4
Filter Size Diameter 62mm
Lens Hood DiaPetal Hood
Dimensions Diameter 75.5mm X Length 59mm
2.97 inches x 2.3 inches
Weight TBD
The most appropriate coating for digital SLR cameras
Two SLD (Special Low Dispersion) glass elements and an hybrid aspherical lens, provides the utmost correction for all types of aberrations
Equipped with HSM (Hyper Sonic Motor) system
Sigma Corporation is pleased to announce the launch of the new 30mm F1.4 EX DC HSM lens.
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.
Specifications
Lens Construction
7 Elements in 7 Groups
Angle of View 45 degrees
Number of Diaphragm Blades 8 Blades
Minimum Aperture F16
Minimum Focusing Distance 40cm / 15.7 inches
Maximum Magnification 1:10.4
Filter Size Diameter 62mm
Lens Hood DiaPetal Hood
Dimensions Diameter 75.5mm X Length 59mm
2.97 inches x 2.3 inches
Weight TBD