Nikon Series E 28mm AI-S (duplicate ID 2340), surprisingly sharp budget wide-angle at just 120g.
The Nikon Nikkor 28mm f/2.8 Series E AI-S is a duplicate listing of the budget wide-angle previously enriched as ID 2340. The Series E provides surprisingly sharp optics in lightweight economy construction with the AI-S mount for widest Nikon body compatibility.
The five-element design delivers sharp results from f/4 onwards despite the economy Series E positioning. The AI-S coupling ensures compatibility with all AI-S-compatible Nikon bodies, and the extremely lightweight 120g design makes it one of the most portable wide-angles for any system.
Build quality is economy Series E with lighter construction than standard AI-S Nikkor alternatives. Despite the budget positioning, the optical quality frequently surprises photographers who expect less from the Series E designation.
This duplicate listing provides the same excellent Series E 28mm experience as ID 2340. The optical quality, minimal weight, and AI-S compatibility remain compelling at essentially zero used cost.