Tripod mount TRA-3 for Monarch

TRA-3 from Nikon Tripod adapter for the attachment of binoculars. Compatible with this are: EDG binoculars · MONARCH series · Action series · Action zoom-Series · Action-EX-Series · 7 x 50 CF WP/7 x 50 CF WP compass · 7 x 50 IF WP/7 x 50 IF WP compass · 10 x 50 binoculars CF WP or similar.