Nikon ED50 40X Eyepiece 6951

Nikon Digiscoping Fieldscope Wide DS Eyepiece 40x/60x/75x. Nikon Sport Optics has made it easeier than ever to use a Spotting Scope Accessories with a COOLPIX digital camera. Nikon Wide Digiscoping DS Fieldscope 40x/60x/75x Eyepieces offer easy attachment to COOLPIX digital camera and allow for reduced vignetting with small adjustments. The Wide Digiscoping Fieldscope Nikon Eyepieces come supplied with a rubber eyecup for eye observation. Specifications for Nikon 6951 Wide Angle Digiscoping Fieldscope Eyepieces 40x for 50mm/60x for 60mm/75x for 82mm Fieldscopes: Magnification x: 40 60 75 Angular field of view (real): 1.8 1.2 1 Angular field of view (apparent): 72 72 72 FOV at 1000yds. (ft.): 94 63 52 Exit pupil (mm): 1.3 1 1.1 Relative Brightness: 1.7 1 1.2 Eye relief (mm): 17 17 17 Weight (Eyepiece only): 6.7oz (190 grams) 6.7 oz (190 grams) 6.7 oz (190 grams) Features of Nikon Field Scope 40 / 60 / 75x Wide Digital Scoping Eyepiece: For use with Nikon digiscoping bracket Take professional quality photos from long distances for less than half the cost of a telephoto lens Package Contents: Nikon Wide Angle Fieldscope Digiscoping Eyepieces 40x for 50mm 60x for 60mm 75x for 82mm Fieldscopes 6951 Rubber Eyecup