Variety of Eyepieces:
1.) 4mm Circle T Ortho. Made in Japan. Black anodized barrel. $33ppd. Optics in excellent condition.(sale pending)
2.)7mm Celestron Ortho. Circlr V. Made by Vixen in the 1980's. Superb performer in excellent condition. $40ppd
3.) Early 1970's cave 6.6mm Ortho. Mint.$105ppd. Does not say ortho star on the eyepiece cap. I personally purchased this from Cave in 1973
4.) Celestron 25mm Circle V Kellner. Excellent Condition with box $25ppd.
5) 25mm Meade MA. Made in Japan. Far superior to Meade's Current MA eyepieces. $25ppd