Sigma 17-70mm f/2.8-4 DC Macro Contemporary - Sony A Fit vintage digital Its maximum aperture of f1

Its maximum aperture of f1

It also features a maximum aperture of f/3

8 L IS USM II delivers premium image quality and performance in all lighting conditions

and the front and rear lens elements are made of high-transmittance optical glass with a fluorine coating to resist smudging and fingerprints

The integrated Canon 20x HD Optical zoom lens has a 35mm equivalent zoom range of 26

Sigma 17-70mm f/2.8-4 DC Macro Contemporary - Sony A Fit vintage digital Its maximum aperture of f1With its wide zoom range, this lens has a focal range equivalent to 25. 5 105mm on a 35mm camera. Thanks to Sigma's latest technologies, it's exceptionally lightweight and 30% more compact by volume than previous lenses of its type. Its low F number equips photographers to shoot subjects at extremely close range, making this the perfect lens for travel, family photos, artistic compositions, and many other uses. It's a compact lens ideal for everyday