The pentax 15 45mm f28 q 06 lens is a q mount lens with a compact lightweight design to compliment the pocket size q series cameras this telephoto lens covers focal lengths between 83mm and 249mm in 35mm format and a maximum aperture of f28 throughout its entire zoom range its large f28 maximum aperture means you are able to capture beautiful bokeh out of focus effect and use faster shutter speeds to reduce camera shake when shooting in dimly lit environments this zoom lens includes t