Nikon Zoom Eyepiece 13-30x for 50mm, 20-45x for 60mm, and 25-56x for 78mm & 82mm Spotting Scopes #7466 feature fully multicoated lenses for maximum light transmission, true color rendition, and distortion free viewing. Nikon Fieldscope Eyepieces also incorporate sliding eyepieces to accommodate eyeglass wearers and are compatible with the full line of Nikon Fieldscopes. Nikon 7466 13-30x/20-45x/25-56x Zoom Fieldscope Eye-piece is a great eyepiece of the line with 20-45x zoom (25-56x zoom for 78mm & 82mm scopes and 13-30x zoom for 50mm Fieldscopes). Each Nikon Fieldscope Eyepiece is covered by Nikon's exclusive 25-year limited warranty, as well as Nikon's No Fault Repair/Replacement Policy.

Specifications for Nikon Fieldscope 13-30x/20-45x/25-56x Zoom Eyepiece:

Magnification:		13-30x with 50mm scopes  20-45x with 60mm scopes  25-56x with 78 & 82mm scopes
Angle of View:		3.0° with 50mm scopes at 13x only (unspecified otherwise)  2.0° with 60mm scopes at 20x only (unspecified otherwise)  1.6° with 78 & 82mm scopes at 25x only (unspecified otherwise)
Field-of-View (@ 1000 Yds):		157' with 50mm scopes at 13x only (unspecified otherwise)  105' (35 m at 1000 m) with 60mm scopes at 20x only (unspecified otherwise)  84' (28 m at 1000 m) with 78 & 82mm scopes at 25x only (unspecified otherwise)
Exit Pupil Diameter:		3.8mm with 50mm scopes at 13x  3.0mm with 60mm scopes at 20x  3.3mm with 82mm scopes at 25x
Eye Relief:		13mm
Relative Brightness:		14.4 with 60mm scopes at 13x  9.0 with 60mm scopes at 20x  10.9 with 82mm scopes at 25x
Twilight Factor:		34.6-52.0 with 60mm scopes  45.3-67.8 with 82mm scopes
Weatherproofing:		Waterproof & fogproof
Dimensions:		3.0 x 1.5" (76 x 39mm) LxW
Weight:		0.22 lb (100 g)

Features of Nikon Zoom Eyepiece 20-45x for 60mm and 25-56x for 78mm & 82mm Spotting Scopes:

• Waterproof & fogproof design
• All Nikon Fieldscope eyepieces are fully multicoated upon every air-to-glass surface

Package Contents:

• Nikon Fieldscope Zoom Eyepiece 13-30x for 50mm, 20-45x for 60mm and 25-56x for 78mm & 82mm Fieldscope Spotting Scopes 7466

Nikon Fieldscope Zoom Eyepiece 13-30x for 50mm/20-45x for 60mm/25-56x for 78mm & 82mm Spotting Scopes 7466 Rating & Reviews