[MortonH]

For sale is my 13mm Nagler in excellent condition.

I found the eye guard was a bit too short and allowed stray light in when observing from home. To fix this I made a slight modification (which is reversible).

Normally the rubber eye guard fits over a lip in the eyepiece housing to hold it in place. I took the eye guard off, sat it on top of the lip and taped it in place with black tape. This raised the eye guard by 1-2mm and solved the stray light issue. I'll add a photo later.

Comes with caps and box.

Asking $340.

Enquiries by PM.