Sigma AF 14mm f/3.5

The Sigma AF 14mm f/3.5 is a camera glass that offers a wide field of view, making it suitable for landscape and architectural photography. It can be used with full frame cameras and has autofocus capabilities. The lens has a number of lens elements that contribute to its sharpness and clarity. It also has a lens coating that helps reduce glare and ghosting. The lens has a fixed aperture of f/3.5, which may limit its use in low light situations. The build quality of the lens is good, making it durable and long-lasting. The lens can be used for both autofocus and manual focus, giving photographers more control over their shots. The resolution of the lens is high, making it suitable for capturing fine details. There are alternative lenses available in the market, but the Sigma AF 14mm f/3.5 is a good option for those looking for an ultra-wide lens with autofocus capabilities. The lens is manufactured by Sigma, a company known for producing high-quality photographic lenses.

Optical design

Has 6 aperture blades, this number of blades are commonly used. Having rounded blades provides out of focus circle shape closer to a circle. Average brightness in this league

Physical characteristics

Weights 430 grams so plan ahead, carry only if really necessary. 68 mm long, this small lens should be always in the camera bag.