This is the second in a series of Siebert Optics eyepieces I am selling. I paid $199.00 plus shipping for this awesome eyepiece and it served me well. Now I'm moving up to the high-end Televues.
This eyepiece has a generous 24mm diameter upper aperture.. It has a 65 deg. fov and 20mm's of eye relief. It has a highly polished aluminum barrel and is threaded for light filters.
The top doublet is from Edmund Scientific Optics and the lower elements are high quality achromats from another source.. This is a 6 element eyepiece.
I'm selling this gem for $135.00 (was $145.00...final reduction)shipped to CONUS. PayPal only please. I can also ship to HI, AK, Canada, and Europe for an additional shipping charge.