Up for auction is an assortment of Lumicon telescope filters and eyepieces along with Parks eyepieces. These are original Lumicon USA filters made in the USA, not the cheap Chinese versions which are now being sold. Some are very early and rare production versions including the 1.25" OIII in the blue box and the 2" OIII. I have included pictures of the back side of the filter boxes to show the transmission specs. Also included here is a rare Parks Gold Series 1.25" 3.8mm eyepiece.

Items included:

Lumicon 2" Oxygen III Filter (Early Production)

Lumicon 1.25" Oxygen III Filter (Early Production)

Lumicon 1.25" UHC Filter (Recent Production)

Lumicon 1.25" #56 Green Filter (Japan Production)

Parks 25mm Kellner Eyepiece

Parks 1.25" 3.8mm Gold Series Eyepiece

Parks 1.25" Silver Series 8 - 24mm Zoom Eyepiece

Parks 1.25" 20mm Plossl Eyepiece

Parks 1.25" 17mm Plossl Eyepiece