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Code: NI-4S-7463
MPN: 7463
UPC: 018208074631
Nikon Wide Angle Fieldscope Eyepiece 20x for 50mm, 30x for 60mm, & 38x for 78mm & 82mm Spotting Scopes #7463 feature fully multicoated lenses for maximum light transmission, true color rendition, and distortion free viewing. Nikon 20x / 30x / 38x Field Scope Eyepieces also incorporate sliding eyecups to accommodate eyeglass wearers and are compatible with the full line of Nikon Fieldscopes. Nikon 7463 20x/30x/38x Wide Angle Eyepiece for Fieldscopes is a great eyepiece of the line with 30x (38x for 78mm and 82mm scopes, 20x for 50 mm 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 Wide Angle Eyepiece 20x for 50mm, 30x for 60mm, & 38x for 78mm & 82mm Spotting Scopes:
| Magnification: |  20x with 50mm scopes
 30x with 60mm scopes  38x with 78 & 82mm scopes |
|
| Angle of View:Â |
 3.6° with 50mm scopes  2.4° with 60mm scopes  1.9° with 78 & 82mm scopes |
|
| Field-of-View (@ 1000 Yds):Â |
 189' with 50mm scopes  126' (42 m at 1000 m) with 60mm scopes  100' (33 m at 1000 m) with 78 & 82mm scopes |
|
| Exit Pupil Diameter:Â |
 2.5mm with 50mm scopes  2.0mm with 60mm scopes  2.1mm with 78mm scopes  2.2mm with 82mm scopes |
|
| Eye Relief:Â | Â 17.9mm | |
| Relative Brightness:Â |
 6.3 with 50mm scopes  4.0 with 60mm scopes  4.2 with 78m scopes  4.8 with 82mm scopes |
|
| Twilight Factor:Â | Â 42.4 with 60mm scopes
 54.4 with 78mm scopes  55.8 with 82mm scopes |
|
| Weatherproofing:Â | Â Waterproof & fogproof | |
| Dimensions:Â | Â 3.0 x 2.0" (77 x 51mm) LxW | |
| Weight:Â | Â 0.35 lb (160 g) | |
Features of Nikon Wide Angle Eyepiece 30x for 60mm / 38x for 78mm / 82mm Spotting Scopes:
Package Contents: