Nikon 13-30x50MM Angled Body With Eyepiece

Lenses are constructed from Nikon's exclusive Extra-low Dispersion glass to optimize contrast and resolution and then multi-coated to provide the sharpest sight picture possible. Completely compatible with Nikon's full line of Fieldscope Eyepieces (sold separately). Fully waterproof, shockproof. Technical Information Eye Relief: Not listed by Nikon Field of View at 1000 Yards: Not listed by Nikon Length: 8.2" (body only) Weight: 16.6 oz (body only) Accessories: Storage case Notes: Close focus to 9.8 ft Waterproof Fogproof