Quantaray AF 19-35mm f/3.5-4.5

This camera glass has a wide angle of view, which is suitable for landscape photography. It has a good build quality and was manufactured some time ago. It has both autofocus and manual focus options. The lens has several glass elements that help to produce sharp and clear images. It also has lens coating to reduce glare and produce better contrast in photos. The lens has a variable aperture that ranges from f/3.5 to f/4.5, which is standard for this type of photographic lens. The resolution of the lens is decent and can produce sharp images. Overall, this lens is a good alternative for those who want a wide-angle zoom lens for their camera.

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. Average brightness in this league, provides constant wide aperture across the entire zoom range.

Physical characteristics

With a lens filter diameter of 77 mm this lens deserves a good quality filter, this is commonly filter size, provides a range of filter options. Weights 383 grams so plan ahead, carry only if really necessary. 77 mm long, requires consideration if you want to carry in the camera bag.