Sigma AF 35-135mm f/3.5-4.5

The Sigma AF 35-135mm f/3.5-4.5 is a camera glass that can be used with different camera mounts. It allows for autofocus or manual focus depending on the user’s preference. It has a number of lens elements that work together to produce high-quality images. The lens coating helps to reduce glare and improve contrast. The manufacturing time for this photographic lens is unknown. The aperture ranges from f/3.5 to f/4.5, which is good enough for most lighting conditions. The build quality is decent, and the lens feels sturdy in the hand. The resolution is also good, producing sharp images with good detail. There are alternatives to this lens, but it is a good option for those looking for a versatile zoom lens that can be used for a range of photography styles. The bokeh produced by this lens is also good, with a nice blur effect in the background of images.

Optical design

Has 7 aperture blades, mid-grade lenses usually have this amount of blades. Having rounded blades provides out of focus circle shape closer to a circle.

Physical characteristics

104 mm long, requires consideration if you want to carry in the camera bag. With a lens filter diameter of 55 mm commonly filter size, gives you a variety of filter options. Weights 514 grams so plan ahead, carry only if really necessary.