Nikonclassics Michalke - Nikon As-1 Flash Unit Coupler F2/F To Hotshoe
Amazon.com: Film Digitizing Adapter Set with LED Light Replaces Nikon ES-2 Convert 35mm Negative Film & Slide to Digital Photos Images for Canon Sony Nikon Lens : Electronics
Nikon F2 - Speedlights for Macro photography & Flash Couplers
Genuine Nikon AS-1 Flash Coupler Hot Shoe Adapter for F2, F2A, F2AS CAMERAS | eBay
Nikon AS-1 Gun Coupler Flash Unit Hot Shoe for F F2 SB-10 | eBay