The Radian 18mm is a real classic among the 1.25" eyepieces. A field of view of 60°, extreme sharpness over the whole field (regardless of telescope "speed ") and 20mm. eye-relief, making this eyepiece a classic for sharp and crisp planetary work. Remember: Jack Marling proclaimed "the eyepiece is half the telescope, so use the best."
Of course, as for all Tele Vue eyepieces it has full multi-coatings, blackened lens edges, high index glasses, fold-down eyeguard, and filter threads.
I'm selling it to finance my new FLI CCD camera!
List price is $295.00; the best price on the net is $240.00. I'm selling it for $180.00, shipping INCLUDED via registered EMS-CAI Post (equivalent to USPS Global Express; will arrive anywhere in a week). For a Full Insured shipment, just add $ 10.00.
Payement via PayPal (ask for my registered address); shipping immediately on confirmation. Cashier check accepted, but i'll cash the check before shipping.