This superb standard lens for the α(alpha) DSLR-A100 camera handles
the full range of your most common shots, but there's nothing standard
about its advanced optical design. In 35mm equivalent, it covers
wide-angle 27mm to 105mm midrange telephoto for snapshots, portraits,
interiors and more. An excellent all-around lens for travel.
DT Lens Design
A more compact, lightweight lens designed specifically for the APS-size CCD imager used in the Sony® ± (alpha) DSLR-A100 camera.
Aspherical Lens Elements
To
correct visual aberrations at wide-angle setting, enabling a
lightweight lens to capture more visually accurate wide-angle shots.
ED (Extra-low Dispersion) Glass
To
reduce chromatic aberration at telephoto extension, correcting certain
wavelengths of light for sharp, clear images with well defined colors.
Circular Aperture
Because
aperture blades form a near circle at the wide openings used for
low-light shots, spot-light sources have a pleasing circular defocused
effect.