Sigma AF 24-50mm f/4-5.6 UC

This camera glass has a range of focal lengths from 24mm to 50mm, which is suitable for general photography. It has an autofocus feature, which can be convenient for those who prefer automatic focusing. However, it can also be used manually. The lens has several elements, which are responsible for image quality. It has lens coating, which is a layer that protects the glass from scratches and reflections. This lens was manufactured some time ago, so it may not be the latest technology. The aperture can be adjusted from f/4 to f/5.6, which can be useful for controlling the amount of light entering the lens. The build quality is decent, but it may not be as durable as some higher-end lenses. The resolution of this photographic lens is good enough for most purposes, but it may not be as sharp as some alternatives. Overall, this glass can be a good option for those who are looking for a budget-friendly lens with a decent performance.

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.

Physical characteristics

Weights 350 grams so plan ahead, carry only if really necessary. With a lens filter diameter of 52 mm commonly filter size, presents numerous filter possibilities. 51 mm long, this small lens should be always in the camera bag.