Nikon 27x/40x/50x Wide DS Fieldscope Eyepiece

Using the appropriate FSB series Digital Camera Bracket enables a COOLPIX digital camera to be attached to a Fieldscope Vignetting may occur with some COOLPIX cameras but can be reduced by setting zoom to the wide-angle position Rubber eyecup for eye observation is supplied Eyepiece can be used with Fieldscope II series and ED78 series but cannot be attached to Fieldscope I series Eyepiece can be used with EDG Fieldscopes via optional Fieldscope Eyepiece Mount Adapter EMA-1