Nikon manufactures several eyepieces for their premium Fieldscope line of spotting scopes, allowing the user quick changeovers with brilliant performance & a diverse selection of viewing options. This model is the most compact of all the Nikon offerings.
NOTE: NOT for use with Fieldscope I.
Waterproof & fogproof design
All Nikon Fieldscope eyepieces are fully multicoated upon every air-to-glass surface