The Lanthanum 2.3 is an Orion (Vixen made) in excellent condition. Slight marks from (minimal) normal use. Optics perfect. Can't use the 2.3 with my current scope. The 6mm and 15mm are unbranded "ultrawide". These are the excellent Orion Expanse series eyepieces without the Orion name on them. They are excellent eyepieces which I have just replaced with a pair of Lanthanums that I lucked into.
2.3mm Orion Lanthanum $75.00 shipped. (SOLD)
6mm and 15mm Ultrawide $35.00 each shipped or $60.00 for both (SOLD)