CRITERION Orthoscopic Ortho 6mm telescope eyepiece 1.25in Japan c1975 no google The Iberville St

The Iberville St

Longitudinal Travel: 14"

000 Chesterfields

thermometer

and the rotating box is 5-1/2" square

CRITERION Orthoscopic Ortho 6mm telescope eyepiece 1.25in Japan c1975 no google The Iberville StVintage CRITRION Orthoscopic Ortho 6mm telescope eyepiece, 1 1 4 in dia from Japan, c1975. I am the original owner and I purchased it as part of a collection in the 1970s. This eyepiece has been carefully stored in a foam lined case in a temperature controlled environment (a house, not a shed or garage). When used, the eyepiece was unboxed, used for observing, and then returned to its box capped. As such, it is in super condition and shows no