Spiratone YS 18mm f/3.2

Spiratone YS 18mm f/3.2 is a camera glass that captures wide-angle shots with a maximum aperture of f/3.2. It is a manual focus photographic lens without autofocus. The lens is made up of several glass elements and has a lens coating to reduce glare and improve contrast. The build quality of the lens is good, and it is durable. The lens produces decent resolution and bokeh, which is the quality of the out-of-focus areas in a photograph. The manufacturing time of this lens is not specified. There are other alternatives available in the market with similar specifications.

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

Physical characteristics

75 mm long, requires consideration if you want to carry in the camera bag. With a lens filter diameter of 72 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. Weights 365 grams so plan ahead, carry only if really necessary.