Nikon Fieldscope ED50 13-30x50 Spotting Scope (Straight Viewing) Sensei FH-77-N This filter is premium multi-coated

This filter is premium multi-coated for helping to reduce flare

Material of Construction Aluminum Load Capacity 6

MFC-9130CW

this Close Up Macro Lens Kit from Vivitar fits lenses with 46mm filter threads

Nikon Fieldscope ED50 13-30x50 Spotting Scope (Straight Viewing) Sensei FH-77-N This filter is premium multi-coated13 30x Zoom Eyepiece Waterproof & Fogproof ED Glass The straight viewing Fieldscope ED50 13 30x50 Spotting Scope from Nikon is a compact and lightweight spotting scope with a 50mm ED (Extra low Dispersion) objective lens for chromatic aberration. Nikon especially developed ED glass to provide precise optical color correction. The ED50 scope is offered as straight or angled viewing design. Most users will prefer angled scopes because they are both