Nikon AF-S Nikkor 24mm f/1.8G ED Wide Angle Prime Lens Nikon Lenses F mount JAA139DA. The AF-S Nikkor 24mm f/1.8G ED is small light wide angle prime lens from Nikon which you can take anywhere featuring nano crystal coating and a silent focus motor for accurate sharp results.. Nikon. JAA139DA. 018208200573