NikonTripod adaptor TRA-2 - photo/video - by owner - craigslist
Nikon TRA-2 Binocular Tripod Adapter | Digital Camera Warehouse
Celestron RSR binocular tripod adapter
Binoculars Tripod Adapter, Black Anti-shake Metal Binocular Adapter Mount Tripods Bracket 1/4 Inch Thread For Binocular Telescope: Amazon.co.uk: Electronics & Photo
Nikon Tripod Adapter TRA-2 for the Action, Action Extreme, Aculon & Marine Series Binoculars