Sigma AF 800mm f/5.6 APO

This camera glass has a long focal length of 800mm and a maximum aperture of f/5.6. It is designed to capture distant subjects with high resolution and clarity. The lens has multiple elements that reduce chromatic aberration and produce sharp images. The lens coating helps to prevent reflections and glare, resulting in better contrast and color accuracy. The lens can be used with autofocus or manual focus, depending on your preference. The build quality is very good, and the lens is durable and resistant to wear and tear. The bokeh, or background blur, is smooth and pleasing to the eye. The lens is not available in all camera mounts, but there are alternatives available for other camera brands. The manufacturing time for this photographic lens is not known, but it is likely to be a complex and time-consuming process due to its size and complexity. Overall, this optics is a high-quality lens that is ideal for wildlife, sports, and other outdoor photography where a long focal length is needed.

Optical design

Not the best in low light conditions but the lack of high aperture can be compensated with higher iso Has 9 aperture blades, with this amount of aperture blades you will be satisfied with the result.

Physical characteristics

Weights 4900 grams so it is a heavy lens, consider using its own lens bag. 521 mm long, with this size carry only if you use it. With a lens filter diameter of 46 mm you are one step from the next standard filter size, buy step-up ring and bigger filter but you can chose from plenty options.