Sigma 28-70mm f/2.8 EX Aspherical

The Sigma 28-70mm f/2.8 EX Aspherical is a high-quality camera glass with advanced optics. It has a variable focal length that allows for flexibility in shooting. The lens elements have been coated to reduce glare and improve image quality. The lens has a fast aperture of f/2.8 which makes it ideal for low-light photography. The build quality is sturdy and durable, ensuring that it will last for many years. The autofocus system is fast and accurate, making it easy to capture sharp images. The lens also has a manual focus option for more control over the focus. The bokeh, or the quality of the out-of-focus areas in the image, is smooth and creamy. The resolution is sharp and detailed, making it perfect for portrait and landscape photography. There are alternative lenses available, but the Sigma 28-70mm f/2.8 EX Aspherical is a great option for those looking for a high-quality zoom lens. The manufacturing time is not specified, but it is likely that it takes time to produce such a high-quality lens. Overall, the Sigma 28-70mm f/2.8 EX Aspherical is a great choice for photographers who want a versatile lens with excellent image quality.

Optical design

Bright lens thanks to the high aperture value Has 9 aperture blades, with this amount of aperture blades you will be satisfied with the result.

Physical characteristics

With a lens filter diameter of 77 mm this lens deserves a good quality filter, this is commonly filter size, gives you a variety of filter options. Weights 600 grams so plan ahead, carry only if really necessary. 101 mm long, requires consideration if you want to carry in the camera bag.