Nikon SEP 30x/38x Eyepiece

Dedicated eyepiece for use with specific Nikon PROSTAFF 5 Fieldscope. Designed for digiscoping with certain COOLPIX cameras. Nikon Eyepiece PROSTAFF 5 30x/38x Dedicated eyepiece for use with specific Nikon PROSTAFF 5 Fieldscope. Designed for digiscoping with certain COOLPIX cameras. Discover more of theNikon Optics range here. Key Features: Bayonet mount Lock for easy attachment and release Fully multi-layer coated Water resistance Long eye relief New Turn-slide eyecups Specification Magnification [x] (with PROSTAFF 5 Fieldscope 82) 30 Magnification [x] (with PROSTAFF 5 Fieldscope 60) 38 Real Field of View [degree] (with PROSTAFF 5 Fieldscope 82) *1 2.3 Real Field of View [degree] (with PROSTAFF 5 Fieldscope 60) *1 1.8 Apparent Field of View [degree] *1 62.1 Exit Pupil [mm] (with PROSTAFF 5 Fieldscope 82) 2.0 Exit Pupil [mm] (with PROSTAFF 5 Fieldscope 60) 2.2 Brightness (with PROSTAFF 5 Fieldsco