Sigma DG A 24-105mm f/4 OS HSM

The Sigma DG A 24-105mm f/4 OS HSM is a high-quality camera glass suitable for full frame cameras. It has a versatile zoom range and an autofocus system that is fast and quiet. The lens has a good build quality and is made of high-quality materials. It has a 9-blade aperture that produces good bokeh. The lens has a coating that reduces ghosting and flare. The lens is heavy and long, so it requires careful handling and storage. Overall, the Sigma DG A 24-105mm f/4 OS HSM is a good choice for photographers who want a high-quality photographic lens with good resolution and optics.

Optical design

Average brightness in this league It is a ring-type ultrasonic motor designed to provide quick and silent focusing. Has 9 aperture blades, with this amount of aperture blades you will be satisfied with the result.

Physical characteristics

109 mm long, requires consideration if you want to carry in the camera bag. Weights 885 grams so it is a heavy lens, consider using its own lens bag. With a lens filter diameter of 82 mm lens filters in this range can be expensive, purchase lens – and filter – only if you plan to keep them for long time, make a try with used ones.