Edmunds '60s Vintage Telescope 1.25" 90 Degree Prism Star Diagonal
Contains right-angle prism - brass and chrome plated tubes, wrinkle finish aluminum body
They don't make heavy duty diagonals like this baby anymore!
Screwed-on side plate allows easy prism removal for cleaning
Chip in prism - also looks like maybe an edge chip - see circular pic that shows the view straight into the prism
Sometimes what look like gross optical defects don't even affect performance - but other times they DO, so this baby is strictly as-is
Filed under: Eyepieces & Accessories