O.K., I had a complete set of these sold them off and have lived to regret it. I have a complete set of panoptics which I've been using instead at the star parties I present for elementary-aged children, siblings and parents. Big mistake... The widefields gave the kids and me, great views w/o sweating out who was going to lick the eyepiece. I still worried about that sort of behavior but the disasters were on a smaller scale than they are with the panoptics. HELP!!!
Thanks for checking the ad, hope to hear from folks. Ray