(SOLD!) Excellent condition, with caps, Orion right-angle correct-image 6 x 30 finder scope (#07211 6x30 Right-Angle, Correct-Image Finder Scope). This finder has the standard Orion/Synta/Celestron mounting 'shoe'.
$39 plus $5 priority mail 2-3 day shipping. PayPal preferred.
Perfect size for small to mid-aperture telescopes. 6x magnification, 30mm-diameter objective lenses. Field of view, 7°. Weighs 10 oz.
Right-Angle, Correct-Image Finder Scopes:
"These two units represent the best value in optical finders .... Both units exhibit a remarkably wide, relaxed field of view and generous eye relief."