Eye piece fell out - Nikon Unisex LR550 Rangefinder

inside the cd you have a metal rod that the eye cannected to it
clean it with a fabric that not live hairs...
tell me if it work
injoy

You're screwed.

You can contact Leica at 800-222-0118
Tom Kuenzli Eagle Optics 800-289-1132

if the frount lens has fell out then its a new scope,,,

You can contact Kowa at 800-966-5692
Thomas E. Kuenzli Eagle Optics 800-289-1132

That's easy. Look at the other side.
Also taking a picture before working on rear DRUMS, helps. Rotors you can do with your eyes closed.

The eye that reads the discs has gone off of its track. you need to take the casing off and just use plyers or even your hands to push the piece back in place. After putting the eye in place, you should be able to easily push it back and forth on the tracks.

Not worth fixing-- next time you buy a telescope look at a small Dobsonian like this one--

http://www.telescope.com/control/product/~category_id=dobsonians/~pcategory=telescopes/~product_id=09804

or the 6 inch version of the same scope--

should only be a little plastic push in clip facing down towards the dw in the middle of that spray arm. should be able to pop it out. you may need to take the supply tube off the back so you can get a good look at it

The Eye Piece Cover is the cover that attaches to the viewfinder. The eye piece cover prevents light from entering the viewfinder when shooting with your eye away from the viewfinder.