15x Fieldscope Spotting Scope Eyepiece

• For Nikon Fieldscope Spotting Scopes
• Waterproof & Fogproof
• 15x with 60mm Fieldscopes
• 19x with 82mm Fieldscopes

Nikon manufactures several eyepieces for their premium Fieldscope line of spotting scopes, allowing the user quick changeovers with brilliant performance and diversity amongst the viewing options.This #7772 eyepiece is amongst the most compact of all the Nikon offerings.

Waterproof & fogproof design

All Nikon Fieldscope eyepieces are fully multicoated uponeveryair-to-glass surface

Magnification 15x with 60mm scopes
19x with 78 & 82mm scopes

Angle of View Not specified

Field-of-View (@ 1000 Yds) Not specified

Exit Pupil Diameter 4.0mm with 60mm scopes
4.2mm with 78 & 82mm scopes

Eye ReliefNot Specified by Manufacturer

Relative Brightness 16.0 with 60mm scopes
16.9 with 78m scopes
18.6 with 82mm scopes

Twilight Factor 33.8 with 60mm scopes
38.5 with 78mm scopes
39.5 with 82mm scopes

Weatherproofing Waterproof & fogproof

Dimensions 2.3 x 1.5″ (59 x 38mm) LxW

Weight 0.14 lb (65 g)