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Nikon 20X Spotting Scope Eyepiece
$99.95
Code: NI-4S-6978
MPN: 6978
UPC: 018208069781

Nikon 20X Eyepiece for ProStaff 5 Spotting Scopes Product Info

The Nikon SEP-20 20x Spotting Scope Eyepiece is designed to work with the Nikon Prostaff 5 series of spotting scopes. You can convert your spotting scope into a powerful long-range lens for your COOLPIX camera with the Nikon 6978 Eyepiece. This Nikon Eyepiece keeps your view crystal clear and razor sharp with its fully multi-coated lenses. The Nikon 20x Eyepiece is fully waterproof and nitrogen purged.

Specifications for Nikon ProStaff 20x Spotting Scope Eyepiece:

Magnification x (with PROSTAFF 5 Fieldscope 82): 20
Magnification x (with PROSTAFF 5 Fieldscope 60): 25
Real Field of View degree (with PROSTAFF 5 Fieldscope 82): 2.8
Real Field of View degree (with PROSTAFF 5 Fieldscope 60): 2.2
Apparent Field of View degree: 51.3
Exit Pupil mm (with PROSTAFF 5 Fieldscope 82): 3.0
Exit Pupil mm (with PROSTAFF 5 Fieldscope 60): 3.3
Brightness (with PROSTAFF 5 Fieldscope 82): 9.0
Brightness (with PROSTAFF 5 Fieldscope 60): 10.9
Eye Relief mm: 17.6
Field of View at 1000m m (with PROSTAFF 5 Fieldscope 82): 58
Field of View at 1000m m (with PROSTAFF 5 Fieldscope 60): 72
Coating: Fully multilayer coated
Length mm: 59
Outside Diameter mm: 63
Waterproofness: Filled with nitrogen gas. Up to 2m under water for 10 min. The joint between the body and eyepiece is water-resistant.
Mount: Bayonet
Eyecup: New Turn-Slide
Compatibility with FSB series (Digiscoping): Yes

Features of Nikon SEP25 Eyepiece:

  • Bayonet mount with lock for easy attachment and release.
  • Fully multi-layer coated
  • Water resistance
  • Long eye relief
  • Turn-slide eyecups - for DS in case turn-slide is pulled in, for adjustable eye relief in case turn-slide is pulled out.

Package Contents:

  • Nikon SEP-25 Eyepiece for ProStaff Spotting Scopes

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